King Jim Co., Ltd.

Adult Seal Collection Binder Pink and others

King Jim Co., Ltd.

Fab Love Collection Binder Mini Ao and others

King Jim Co., Ltd.

Fab Love Collection Binder Regular Ao and others

King Jim Co., Ltd.

King File Mini Binder　MN2402-B

King Jim's stationery got smaller.
King file became smaller and 3-hole binder.

King Jim Co., Ltd.

King File Mini Binder　MN2402-GY

King Jim's stationery got smaller.
King file became smaller and 3-hole binder.

RS PRO

RS PRO Adhesive Pre-Printed Adhesive Label-Asset Number-. Quantity: 999　494-534

Product numbers -494534 (numbered 1 → 999), 494540 (numbered 1000 → 2999), 494556 (numbered 3000 → 4999) Asset management label
Adhesive, laminated, abrasion resistant Used for recording purchases and transfers of assets Optimal reliability in harsh environments Temperature range: -20 → +70 °C Size: 58 x 22 mm

RS PRO

RS PRO Adhesive Pre-Printed Adhesive Label-Asset Number-. Quantity: 1000 → 2999　494-540

Product numbers -494534 (numbered 1 → 999), 494540 (numbered 1000 → 2999), 494556 (numbered 3000 → 4999) Asset management label
Adhesive, laminated, abrasion resistant Used for recording purchases and transfers of assets Optimal reliability in harsh environments Temperature range: -20 → +70 °C Size: 58 x 22 mm

RS PRO

RS PRO Adhesive Pre-Printed Black Label-Calibrated-. Quantity: 120　496-401

Partially Laminated for High Visibility
Partially Laminated Writing Label Label for Writing Letters, Type Remaining Grid Pattern When Removed Excellent Resistance to Weak Acids, Alkalines, Most Common Petroleum Oils, Griss, and Aliphatic Solvents Operating Temperature Range: -20 → +70 °C

RS PRO

RS PRO Black Lettering Label, 30mm　514-802

Colored Die-Cut Labels: Glued Letters, Numbers, and Symbols

RS PRO

RS PRO Black Lettering Label, 50mm　514-818

Colored Die-Cut Labels: Glued Letters, Numbers, and Symbols

RS PRO

RS PRO Black Numeric Label, 30mm　514-830

Colored Die-Cut Labels: Glued Letters, Numbers, and Symbols

RS PRO

RS PRO Black Numeric Label, 50mm　514-846

Colored Die-Cut Labels: Glued Letters, Numbers, and Symbols

RS PRO

RS PRO Black Numeric Label, 75mm　514-852

Colored Die-Cut Labels: Glued Letters, Numbers, and Symbols

Avery

Avery Silver Address Label, 45.7 x 21.2mm, Pack of 20　L6009-20

These labels are designed to be printed on by most common laser printers, and can not be used with inkjet or bubblejet printers. For best results a laser printer which has adjustable contrast or print strength is recommended. Silver Heavy Duty Address Labels. Durable silver polyester labels Ideal for display of permanent information Suitable for outdoors and industrial use Waterproof, weatherproof and resistant to oil, detergent and grease Mark-proof and UV light-fast Can be used in freezers (-40 to +80°C)

Avery

Avery Silver Address Label, 63.5 x 29.6mm, Pack of 20　L6011-20

These labels are designed to be printed on by most common laser printers, and can not be used with inkjet or bubblejet printers. For best results a laser printer which has adjustable contrast or print strength is recommended. Silver Heavy Duty Address Labels. Durable silver polyester labels Ideal for display of permanent information Suitable for outdoors and industrial use Waterproof, weatherproof and resistant to oil, detergent and grease Mark-proof and UV light-fast Can be used in freezers (-40 to +80°C)

RS PRO

RS PRO Adhesive Pre-Printed Adhesive Label-Calibration Not Required-. Quantity: 120　146-8972

RS PRO

RS PRO Adhesive Pre-Printed Adhesive Label-For Indication Only-. Quantity: 120　170-9053

Pre-Printed Mark and Seal Adhesive Labels. RS Pro polyester labels with strong acrylic adhesive. These pre-printed labels come with a space to write your own text on using a ballpoint pen or any other spirit-based ink. The labels can be used in different industries for all labelling requirements such as organising and performing quality control processes. These durable printed labels come in various colours with different text showing on the labels. The wording includes the following printed messages: ; 758-7901 758-7901 - Tested ; 758-7905 758-7905 – Tested For Electrical Safety ; 758-7908 758-7908 – Next Test Due ; 758-7914 758-7914 – Serial No. ; 758-7920 758-7920 - Accepted ; 758-7923 758-7923 - Calibrated ; 758-7927 758-7927 - Rejected ; 758-7933 758-7933 – Inspected By ; 758-7936 758-7936 – Do Not Use ; 758-7939 758-7939 – Blank white address label ; 758-7942 758-7942 – Serviced By. Features and Benefits Mark and seal adhesive labels: length 40 mm, width 15 mm Use spirit based ink or ball-point pens Packaging - sticker sheets come in a pack quantity of 120 Easy to see which labels need renewing High-quality printing on the labels – ideal for conformance labelling to Safety and Quality standards Excellent adhesion on a wide variety of substances Clear laminate seal – once sealed these labels have a resistance to mild acids, alkalis, oils, greases and other solvents Typical Applications: Can be used for various applications which can include Health and safety Quality Assurance (inspection labelling) Instruction stickers Electronic Portable appliance testing (PAT) Medical diagnostic Food trades Production FAQs Who uses these labels? Laboratory technicians for clear labelling of equipment Trained competent PAT testers - PAT (portable appliance testing) is the examination of electrical appliances and equipment to ensure they are safe to use. The Electricity at Work Regulation 1989 requires that any electrical equipment that has the potential to cause injury is maintained in a safe condition. Electricians and Plumbers for service, maintenance and inspection of equipment Quality assurance (QA) personal – quality control in manufactured products Why use calibration labels? It is important that all tools and equipment are regularly calibrated to ensure that measurement readings are accurate. Calibration gives you the reassurance that instruments are still operating correctly and within manufacturer specifications. If equipment is not calibrated measurements and readings may be wrong which means you may have to recall all products since the last calibration test took place. By using calibration labels, you know when to recalibrate your equipment.

Idento

Idento Yellow Address Label, 8 x 21mm, Pack of 640　TEK 821

Textile labels. Self-adhesive, markable labels made of yellow fabric for electrical system marking, equipment identification and warehouse and item labelling. Easy to label with pencil, typewriter or indelible ballpoint or felt-tip pen. The handy pocket pack is ideal for labelling on-site. Material: self-adhesive PVC-soaked fabric in yellow (GW003), available with and without black border, 0.15 mm thick. Characteristics: temperature resistant from -30 → +80°C, good adhesion to clean substrates, non-ageing.

Idento

Idento Yellow Address Label, 9 x 14mm, Pack of 840　TEK 914

Textile labels. Self-adhesive, markable labels made of yellow fabric for electrical system marking, equipment identification and warehouse and item labelling. Easy to label with pencil, typewriter or indelible ballpoint or felt-tip pen. The handy pocket pack is ideal for labelling on-site. Material: self-adhesive PVC-soaked fabric in yellow (GW003), available with and without black border, 0.15 mm thick. Characteristics: temperature resistant from -30 → +80°C, good adhesion to clean substrates, non-ageing.

Idento

Idento Black/Yellow Address Label, 11 x 38mm, Pack of 220　TEK 1138

Textile labels. Self-adhesive, markable labels made of yellow fabric for electrical system marking, equipment identification and warehouse and item labelling. Easy to label with pencil, typewriter or indelible ballpoint or felt-tip pen. The handy pocket pack is ideal for labelling on-site. Material: self-adhesive PVC-soaked fabric in yellow (GW003), available with and without black border, 0.15 mm thick. Characteristics: temperature resistant from -30 → +80°C, good adhesion to clean substrates, non-ageing.

Avery

Avery White Address Label, 63.5 x 38.1mm, Pack of 100Sheets　L7160-100

Mailing Address Labels. Avery's label templates are referenced in most popular software packages, (Microsoft, Corel WordPerfect, Lotus, Claris, Symantec, Borland and Tracker). A software guide is supplied. Premium laser labels for professional mailings Ensure high quality with no toner flaking Designed to withstand high heat of laser printers Jam-Free™

Avery

Avery White Address Label, 99.1 x 33.9mm, Pack of 100　L7162-100

Mailing Address Labels. Avery's label templates are referenced in most popular software packages, (Microsoft, Corel WordPerfect, Lotus, Claris, Symantec, Borland and Tracker). A software guide is supplied. Premium laser labels for professional mailings Ensure high quality with no toner flaking Designed to withstand high heat of laser printers Jam-Free™

Avery

Avery White Address Label, 99.1 x 38.1mm, Pack of 100　L7163-100

Mailing Address Labels. Avery's label templates are referenced in most popular software packages, (Microsoft, Corel WordPerfect, Lotus, Claris, Symantec, Borland and Tracker). A software guide is supplied. Premium laser labels for professional mailings Ensure high quality with no toner flaking Designed to withstand high heat of laser printers Jam-Free™

Avery

Avery White Address Label, 99.1 x 67.7mm, Pack of 100　L7165-100

Mailing Address Labels. Avery's label templates are referenced in most popular software packages, (Microsoft, Corel WordPerfect, Lotus, Claris, Symantec, Borland and Tracker). A software guide is supplied. Premium laser labels for professional mailings Ensure high quality with no toner flaking Designed to withstand high heat of laser printers Jam-Free™

Avery

Avery White Address Label, 289.1 x 199.6mm, Pack of 100　L7167-100

Mailing Address Labels. Avery's label templates are referenced in most popular software packages, (Microsoft, Corel WordPerfect, Lotus, Claris, Symantec, Borland and Tracker). A software guide is supplied. Premium laser labels for professional mailings Ensure high quality with no toner flaking Designed to withstand high heat of laser printers Jam-Free™

Avery

Avery White Address Label, 38.1 x 21.2mm, Pack of 25　L7651-25

Mini-Address Labels. Ideal for addressing and small item labelling Easy to format using software Jam-Free™

RS PRO

RS PRO Adhesive Pre-Printed Red Label-Calibration Void Removed-. Quantity: 140　316-4775

Tamper Proof Adhesive Security Printed Labels – CALIBRATION VOID IF LABEL REMOVED. RS Pro self-adhesive vinyl film labels with clear printed text. These calibration labels let you know when to recalibrate your equipment. Once applied, these labels stick to most smooth surfaces and cannot be removed without fracturing. A chequerboard pattern is left behind when the label is removed, showing visible evidence of tempering. Features and Benefits Label is designed to fracture easily to prevent the whole label to be removed Supplied on card for easy peel and removal Material: Self Adhesive PE Destruct High-quality printed labels, ideal for conformance and security labelling Ideal for visible evidence of tampering Red text on label reads CALIBRATION VOID IF LABEL REMOVED Length: 40 mm Width: 15 mm Supplied in pack quantity 140 Label withstands temperatures between -40 to +150 ° C Why use calibration labels? It is important that all tools and equipment are regularly calibrated to ensure that measurement readings are accurate. Calibration gives you the reassurance that instruments are still operating correctly and within manufacturer specifications. If equipment is not calibrated measurements and readings may be wrong which means you may have to recall all products since the last calibration test took place. By using calibration labels, you know when to recalibrate your equipment. Typical Applications: Can be used for various applications which can include Health and safety Medical security Quality Assurance (inspection labelling) Laboratory Electrical Manufacture Biotech Industrial Warehouse

Avery

Avery White CD & DVD Label　J8676-25

*Applicator available free from supplier (Avery) **Software needs to be downloaded from Avery website. CD/DVD Inkjet Label Kit. For inkjet printers Fast, simple & accurate applicator method Easy to use centring applicator* More space for graphics and text Print design covers the whole of the CD/DVD face area Easy to format using software** 117mm diameter labels 2 labels per sheet

RS PRO

RS PRO Red Alphanumeric Lettering Label, 50mm　400-0802

Coloured Die Cut Labels. Self-adhesive letters, numbers and symbols

RS PRO

RS PRO Adhesive Pre-Printed Adhesive Label-CE-. Quantity: 50　419-0135

Laser Engraved CE Labels. CE label to demonstrate conformity with EC directives Efficient, durable labels Ideal for indoor or outdoor use Self-adhesive Solvent, scratch and abrasive resistant For permanent reference and identification High temperature change resistance Light fast and weather resistant Tamper-evident

RS PRO

RS PRO Adhesive Pre-Printed Adhesive Label-CE-. Quantity: 50　419-0141

Laser Engraved CE Labels. CE label to demonstrate conformity with EC directives Efficient, durable labels Ideal for indoor or outdoor use Self-adhesive Solvent, scratch and abrasive resistant For permanent reference and identification High temperature change resistance Light fast and weather resistant Tamper-evident

Brady

Brady Adhesive Pre-Printed Adhesive Label. Quantity: 120　Y192617

Extra Aggressive Adhesive Write-On. Metal or white vinyl labels For rough/powder coated surfaces Also for dirty/demanding surfaces and manufacturing environments Use indelible pen stock no. < 419-0775') 419-0775/ to write on these labels Pen also ideal for other shiny surfaces Each label 38 x 16 mm

Avery

Avery Silver Address Label, 25.4 x 10mm, Pack of 20　L6008-20

These labels are designed to be printed on by most common laser printers, and can not be used with inkjet or bubblejet printers. For best results a laser printer which has adjustable contrast or print strength is recommended. Silver Heavy Duty Address Labels. Durable silver polyester labels Ideal for display of permanent information Suitable for outdoors and industrial use Waterproof, weatherproof and resistant to oil, detergent and grease Mark-proof and UV light-fast Can be used in freezers (-40 to +80°C)

Avery

Avery Silver Address Label, 96 x 50.8mm, Pack of 20　L6012-20

These labels are designed to be printed on by most common laser printers, and can not be used with inkjet or bubblejet printers. For best results a laser printer which has adjustable contrast or print strength is recommended. Silver Heavy Duty Address Labels. Durable silver polyester labels Ideal for display of permanent information Suitable for outdoors and industrial use Waterproof, weatherproof and resistant to oil, detergent and grease Mark-proof and UV light-fast Can be used in freezers (-40 to +80°C)

Avery

Avery White Address Label, 63.5 x 38.1mm, Pack of 40　L7160-40

Jam-Free™ White Laser Labels. Easy to use white labels, suitable for use with all popular software packages Designed to withstand high heat from mono and colour laser printers Rounded edges Stripped edge prevents adhesive leakage when sandwiched between the printer rollers Jam-Free™ guarantees high quality with no toner flaking

RS PRO

RS PRO Adhesive Pre-Printed Adhesive Label-Serial No.-. Quantity: 180　445-3616

Write-On Metallised Aluminium Foil Pre-printed Labels. RS Pro soft aluminium foil label with clear printed text and space to write your own text using a ballpoint pen or any other spirit-based ink. These adhesive labels can be used in different industries for all labelling requirements such as organising and performing quality control processes. These durable printed labels come in various colours with different text showing on the labels. The wording includes the following printed messages: ; 445-3593 445-3593 - Tested ; 445-3600 445-3600 - Calibrated ; 445-3616 445-3616 – Serial No ; 445-3638 445-3638 – Serviced By ; 445-3644 445-3644 – Do Not Use ; 445-3650 445-3650 – INSPECTED BY ; 445-3666 445-3666 – Equipment Not To Be Used Features and Benefits Material: self-adhesive aluminium foil Acrylic pressure sensitive adhesive Suitable for harsh environments Easy to see which labels need renewing High-quality printing on the labels – ideal for conformance labelling to Safety and Quality standards Excellent adhesion on a wide variety of substrates Typical Applications: Can be used for various applications which can include: Health and safety Quality Assurance (inspection labelling) Instruction stickers Electronic Portable appliance testing (PAT) Medical Food trades Production Laboratory Electrical Manufacturing Biotech Industrial Warehouse FAQs Who uses these labels? Laboratory technicians for clear labelling of equipment Trained competent PAT testers - PAT (portable appliance testing) is the examination of electrical appliances and equipment to ensure they are safe to use. The Electricity at Work Regulation 1989 requires that any electrical equipment that has the potential to cause injury is maintained in a safe condition. Electricians and Plumbers for service, maintenance and inspection of equipment Quality assurance (QA) personal – quality control in manufactured products Why use calibration labels? It is important that all tools and equipment are regularly calibrated to ensure that measurement readings are accurate. Calibration gives you the reassurance that instruments are still operating correctly and within manufacturer specifications. If equipment is not calibrated measurements and readings may be wrong which means you may have to recall all products since the last calibration test took place. By using calibration labels, you know when to recalibrate your equipment.

RS PRO

RS PRO Adhesive Pre-Printed Adhesive Label-Serviced By-. Quantity: 140　445-3638

Write-On Metallised Aluminium Foil Pre-printed Labels. RS Pro soft aluminium foil label with clear printed text and space to write your own text using a ballpoint pen or any other spirit-based ink. These adhesive labels can be used in different industries for all labelling requirements such as organising and performing quality control processes. These durable printed labels come in various colours with different text showing on the labels. The wording includes the following printed messages: ; 445-3593 445-3593 - Tested ; 445-3600 445-3600 - Calibrated ; 445-3616 445-3616 – Serial No ; 445-3638 445-3638 – Serviced By ; 445-3644 445-3644 – Do Not Use ; 445-3650 445-3650 – INSPECTED BY ; 445-3666 445-3666 – Equipment Not To Be Used Features and Benefits Material: self-adhesive aluminium foil Acrylic pressure sensitive adhesive Suitable for harsh environments Easy to see which labels need renewing High-quality printing on the labels – ideal for conformance labelling to Safety and Quality standards Excellent adhesion on a wide variety of substrates Typical Applications: Can be used for various applications which can include: Health and safety Quality Assurance (inspection labelling) Instruction stickers Electronic Portable appliance testing (PAT) Medical Food trades Production Laboratory Electrical Manufacturing Biotech Industrial Warehouse FAQs Who uses these labels? Laboratory technicians for clear labelling of equipment Trained competent PAT testers - PAT (portable appliance testing) is the examination of electrical appliances and equipment to ensure they are safe to use. The Electricity at Work Regulation 1989 requires that any electrical equipment that has the potential to cause injury is maintained in a safe condition. Electricians and Plumbers for service, maintenance and inspection of equipment Quality assurance (QA) personal – quality control in manufactured products Why use calibration labels? It is important that all tools and equipment are regularly calibrated to ensure that measurement readings are accurate. Calibration gives you the reassurance that instruments are still operating correctly and within manufacturer specifications. If equipment is not calibrated measurements and readings may be wrong which means you may have to recall all products since the last calibration test took place. By using calibration labels, you know when to recalibrate your equipment.

RS PRO

RS PRO Adhesive Pre-Printed Adhesive Label-Do Not Use-. Quantity: 140　445-3644

Write-On Metallised Aluminium Foil Pre-printed Labels. RS Pro soft aluminium foil label with clear printed text and space to write your own text using a ballpoint pen or any other spirit-based ink. These adhesive labels can be used in different industries for all labelling requirements such as organising and performing quality control processes. These durable printed labels come in various colours with different text showing on the labels. The wording includes the following printed messages: ; 445-3593 445-3593 - Tested ; 445-3600 445-3600 - Calibrated ; 445-3616 445-3616 – Serial No ; 445-3638 445-3638 – Serviced By ; 445-3644 445-3644 – Do Not Use ; 445-3650 445-3650 – INSPECTED BY ; 445-3666 445-3666 – Equipment Not To Be Used Features and Benefits Material: self-adhesive aluminium foil Acrylic pressure sensitive adhesive Suitable for harsh environments Easy to see which labels need renewing High-quality printing on the labels – ideal for conformance labelling to Safety and Quality standards Excellent adhesion on a wide variety of substrates Typical Applications: Can be used for various applications which can include: Health and safety Quality Assurance (inspection labelling) Instruction stickers Electronic Portable appliance testing (PAT) Medical Food trades Production Laboratory Electrical Manufacturing Biotech Industrial Warehouse FAQs Who uses these labels? Laboratory technicians for clear labelling of equipment Trained competent PAT testers - PAT (portable appliance testing) is the examination of electrical appliances and equipment to ensure they are safe to use. The Electricity at Work Regulation 1989 requires that any electrical equipment that has the potential to cause injury is maintained in a safe condition. Electricians and Plumbers for service, maintenance and inspection of equipment Quality assurance (QA) personal – quality control in manufactured products Why use calibration labels? It is important that all tools and equipment are regularly calibrated to ensure that measurement readings are accurate. Calibration gives you the reassurance that instruments are still operating correctly and within manufacturer specifications. If equipment is not calibrated measurements and readings may be wrong which means you may have to recall all products since the last calibration test took place. By using calibration labels, you know when to recalibrate your equipment.

RS PRO

RS PRO Adhesive Pre-Printed Adhesive Label-Inspected By-. Quantity: 140　445-3650

Write-On Metallised Aluminium Foil Pre-printed Labels. RS Pro soft aluminium foil label with clear printed text and space to write your own text using a ballpoint pen or any other spirit-based ink. These adhesive labels can be used in different industries for all labelling requirements such as organising and performing quality control processes. These durable printed labels come in various colours with different text showing on the labels. The wording includes the following printed messages: ; 445-3593 445-3593 - Tested ; 445-3600 445-3600 - Calibrated ; 445-3616 445-3616 – Serial No ; 445-3638 445-3638 – Serviced By ; 445-3644 445-3644 – Do Not Use ; 445-3650 445-3650 – INSPECTED BY ; 445-3666 445-3666 – Equipment Not To Be Used Features and Benefits Material: self-adhesive aluminium foil Acrylic pressure sensitive adhesive Suitable for harsh environments Easy to see which labels need renewing High-quality printing on the labels – ideal for conformance labelling to Safety and Quality standards Excellent adhesion on a wide variety of substrates Typical Applications: Can be used for various applications which can include: Health and safety Quality Assurance (inspection labelling) Instruction stickers Electronic Portable appliance testing (PAT) Medical Food trades Production Laboratory Electrical Manufacturing Biotech Industrial Warehouse FAQs Who uses these labels? Laboratory technicians for clear labelling of equipment Trained competent PAT testers - PAT (portable appliance testing) is the examination of electrical appliances and equipment to ensure they are safe to use. The Electricity at Work Regulation 1989 requires that any electrical equipment that has the potential to cause injury is maintained in a safe condition. Electricians and Plumbers for service, maintenance and inspection of equipment Quality assurance (QA) personal – quality control in manufactured products Why use calibration labels? It is important that all tools and equipment are regularly calibrated to ensure that measurement readings are accurate. Calibration gives you the reassurance that instruments are still operating correctly and within manufacturer specifications. If equipment is not calibrated measurements and readings may be wrong which means you may have to recall all products since the last calibration test took place. By using calibration labels, you know when to recalibrate your equipment.

RS PRO

RS PRO Adhesive Pre-Printed Adhesive Label-Equipment Not To Be Used-. Quantity: 140　445-3666

Write-On Metallised Aluminium Foil Pre-printed Labels. RS Pro soft aluminium foil label with clear printed text and space to write your own text using a ballpoint pen or any other spirit-based ink. These adhesive labels can be used in different industries for all labelling requirements such as organising and performing quality control processes. These durable printed labels come in various colours with different text showing on the labels. The wording includes the following printed messages: ; 445-3593 445-3593 - Tested ; 445-3600 445-3600 - Calibrated ; 445-3616 445-3616 – Serial No ; 445-3638 445-3638 – Serviced By ; 445-3644 445-3644 – Do Not Use ; 445-3650 445-3650 – INSPECTED BY ; 445-3666 445-3666 – Equipment Not To Be Used Features and Benefits Material: self-adhesive aluminium foil Acrylic pressure sensitive adhesive Suitable for harsh environments Easy to see which labels need renewing High-quality printing on the labels – ideal for conformance labelling to Safety and Quality standards Excellent adhesion on a wide variety of substrates Typical Applications: Can be used for various applications which can include: Health and safety Quality Assurance (inspection labelling) Instruction stickers Electronic Portable appliance testing (PAT) Medical Food trades Production Laboratory Electrical Manufacturing Biotech Industrial Warehouse FAQs Who uses these labels? Laboratory technicians for clear labelling of equipment Trained competent PAT testers - PAT (portable appliance testing) is the examination of electrical appliances and equipment to ensure they are safe to use. The Electricity at Work Regulation 1989 requires that any electrical equipment that has the potential to cause injury is maintained in a safe condition. Electricians and Plumbers for service, maintenance and inspection of equipment Quality assurance (QA) personal – quality control in manufactured products Why use calibration labels? It is important that all tools and equipment are regularly calibrated to ensure that measurement readings are accurate. Calibration gives you the reassurance that instruments are still operating correctly and within manufacturer specifications. If equipment is not calibrated measurements and readings may be wrong which means you may have to recall all products since the last calibration test took place. By using calibration labels, you know when to recalibrate your equipment.