A radiant thermometer that can also be used with K-type thermocouple sensors (sold separately, IK series).
The laser marker is 2 point type and can measure up to +1600°C.
A thermometer for measuring surface temperature with a two-point laser marker function for indicating a standard measuring position.
Can measure -60 to +1600°C.
Gun type design that fits your hand and is easy to use.
Hybrid type capable of temperature measurement (-64 to +1400°C) with K-type thermocouple thermometer (sold separately).
Temperature display: 0.1°C unit
Surface temperature can be measured in about 1 second.
With HOLD function for fixed display of measured value.
Emissivity: Variable in increments of 0.01 in the range of 0.10~1.00
MAX (maximum value)/MIN (minimum value) With memory function.
AVERAGE (average value) display included.
With HI (upper limit)/LO (lower limit) alarm function.
With backlight function.
Auto power off function is included. (The power is automatically turned off if there is no operation for one minute after the last button operation.). 12 minutes for thermocouple measurement)
With LOCK (continuous measurement) function.
PSC Mark Certified Products

Spec

Model number: IR-309
Measurement range (℃): -60 to +1600
Resolution (℃): -19.9 to +199.9/0.1, Other/1
Accuracy: ±2% rdg or ±3℃, whichever is larger
Reproducibility: ±0.6℃ or ±1.2% rdg, whichever is larger
Emissivity: 0.10 - 1.00 (0.01 steps)
Distance factor: D: S = 75: 1
Response time: 1 second
Size (mm): 47 x 196 x 200
Weight (g): Approx 392
Power supply: AAA dry cell x 2 (included for test)
Function: Maximum value display, minimum value display, average value display, hold, laser marker (2 points), backlight
Accessories: K thermocouple measurement (optional sensor, IK series, sensor probe), auto power OFF, thermocouple measurement, Hard case included
*For use of a contact type, an optional sensor is required. P.357, Select one from IK Series.

Package size：335×205×65 mm　1.01 kg　 [About Package size]

Order No.	1-8931-11
Model No.	IR-309
JAN Code	4983621203097
Standard price	JPY: 48,200 USD: 302.14 Excange rate 1USD= 159.53JPY Valid price in Japan
Quantity	1unit
Stock in Japan
Supplier Stock

Product Variations (Different Sizes, Specifications, Optional Products, etc.)

Order No.	商品名	型番	入り数	標準価格	標準価格(ドル)	アズワン在庫 [サプライヤ在庫]
1-8931-13	Radiation Thermometer　IR-210	IR-210	1piece	JPY: 6,600	USD: 41.37
1-8931-11	Radiation Thermometer　IR-309	IR-309	1unit	JPY: 48,200	USD: 302.14
1-8931-14	［Discontinued］Radiation Thermometer　IR-211	IR-211	1piece	JPY: 7,600	USD: 47.64	-
1-8931-15	［Discontinued］Radiation Thermometer　IR-211H	IR-211H	1piece	JPY: 8,900	USD: 55.79	-
1-8931-12	［Discontinued］Radiation Thermometer　IR-303	IR-303	1unit	JPY: 7,500	USD: 47.01	-
2-7668-01	［Discontinued］Radiation Thermometer　IR-302	IR-302	1unit	JPY: 20,900	USD: 131.01	-

掲載カタログ名	掲載ページ
AS ONE Catalog 2025 [Instruments for Laboratory]	466
SANIFOODS Catalog 2024 [Inspection and Sanitation]	78
AS ONE Catalog 2023 [Instruments for Laboratory]	535
AS ONE Catalog 2021 [Instruments for Laboratory]	494
AS ONE Catalog 2019 [Instruments for Laboratory]	471
AS ONE Catalog 2017 [Instruments for Laboratory]	378
AS ONE Catalog 2015 [Instruments for Laboratory]	344
SCIENCE CATALOG 2024-2025	537

[$1]Radiation Thermometer[/$1]