Spec

• Manufacturer: Hioki Electric (HIOKI)
• Model number: CM 4375
• AC voltage: 6/60/600/1000 V (15 ~ 1 kHz, true root mean square rectification) Basic accuracy: 45 -66 Hz: +/- 0.9% rdg.　±0.013 V (at 6V)
• DC voltage: 600 m/6/60/600/1500 V Basic accuracy: +/- 0.5% rdg.　±0.5 mV (at 600 mV)
• Alternating current: 999.9 A (Maximum display 999.9 A, 10 Hz to 1 kHz, true root mean square rectification) Basic accuracy: 45 -66 Hz: +/- 1.3% rdg.　±0.3 A (at 30.1 A - 900.0 A)
• DC Current: 999.9 A Basic Accuracy: +/- 1.3% rdg.　±0.3 A (at 30.1 A - 999.9 A)
• AC + DC Voltage: 6/60/600/1000 V Basic Accuracy DC, 45 -66 Hz: +/- 1.0% rdg.　±0.023 V (at 6V)
• AC + DC current: 999.9 A (DC, 10 Hz to 1 kHz, true root-mean-square rectification) Basic accuracy DC, 45 -66 Hz: +/- 1.3% rdg.　±1.3 A (at 30.1 A - 900.0 A)
• Frequency: 9.999 Hz/99.99 Hz/999.9 Hz (voltage frequency/current frequency) Basic accuracy: +/- 0.1% rdg.　±0.003 Hz (at 9.999 Hz)
• Resistance: 600/6 k/60 k/600 k.OMEGA. Basic accuracy: +/- 0.7% rdg.　±0.5 Ω (at 600 Ω)
• Capacitance: 1 mu/10 mu/100 mu/1000 mu F Basic accuracy: +/- 1.9% rdg.　±0.005 μF (at 1 μF)
• Temperature: -40 degrees C to 400 degrees C Accuracy: +/- 0.5% rdg.　+/- 3.0? C + Temperature probe accuracy addition
• Functions: continuity check, diode check, DC power, AC/DC automatic judgment function, DC current/voltage positive/negative judgment function, display of maximum/minimum/average/peak maximum/minimum value, low pass filter function, display value hold, auto hold, backlight, auto power save, buzzer sound
• Clamp inner diameter: 34 mm
• Power supply: 2 AAA alkaline batteries (LR03) (included)
• Size: 65 (W) x 35 (D) x 242 (H) mm
• Weight: 330 g
• Current Measurement: AC/DC 1000 Amax
• DC power: 0.000 kVA to 1700 kVA (automatically switched according to voltage range) Basic accuracy: +/- 2.0% rdg.　±20 dgt.
• AC measurement method: True effective measurement method (True RMS)
• Accuracy guarantee period: 1 year/3 years Accuracy is 1 year accuracy x 1.5 (reference value)
• Adjusted Accuracy Warranty Period: 1 year
• Warranty period: 3 years (measurement accuracy is specified as 1 year accuracy and 3 years accuracy) Number of times sensor is opened/closed 30,000 times
• Display Update Rate: Capacitance/Frequency/Measured value excluding temperature: 5 times/second (after fixed range) Capacitance: 0.5 ~ 5 times/second (frequency depends on capacitance) Frequency: 0.3 ~ 5 times/second (frequency depends on frequency) Temperature: 1 time/second (includes disconnect check of thermocouple)
• Where used: Indoor use, pollution level 2, up to 2000 m altitude
• Operating temperature and humidity range: -25 to 65 degrees C, 90% rh or less (no condensation)
• Storage temperature and humidity range: -30 to 70 degrees C, 90% rh or less (no condensation)
• Dustproof Waterproof: IP 20 (Current measurement of a voltage or hazardous live conductor when completely dry) IP 50 (Measuring resistance when completely dry) IP 54 (Measuring current in storage or insulated conductor)
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