HTC Instruments CM-2070 FT 1000 A AC Digital Clamp Meter

Model number
CM-2070 FT

True RMS AC clamp meter to 1000 A, 3¾-digit (3,999 count), with 52 mm jaw and jaw light, NCV, max/min, relative mode, capacitance, frequency to 10 MHz and temperature. CAT III 600 V.

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Key features

  • 3¾ digits, 3,999 counts
  • True RMS
  • Jaw opening 52 mm, with jaw light
  • Non-contact voltage (NCV) detection
  • Max / min function
  • Relative value measurement
  • Data hold
  • Temperature with TP04 thermocouple
  • Auto power off (APO)
  • Torch and backlight

Specifications

AC current
Ranges (resolution)4 A (1 mA), 40 A (10 mA), 400 A (100 mA), 1000 A (1 A)
Accuracy±⁠(1.5% of reading + 5 digits)
DC voltage
Ranges (resolution)400 mV (0.1 mV), 4 V (1 mV), 40 V (10 mV), 400 V (100 mV), 1000 V (1 V)
Accuracy400 mV: ±⁠(1.0% + 5 digits); 4 V – 400 V: ±⁠(0.5% + 5 digits); 1000 V: ±⁠(1.0% + 5 digits)
AC voltage
Ranges (resolution)4 V (1 mV), 40 V (10 mV), 400 V (100 mV), 750 V (1 V)
Accuracy4 V – 400 V: ±⁠(0.8% + 5 digits); 750 V: ±⁠(1.0% + 5 digits)
Resistance
Ranges (resolution)400 Ω (0.1 Ω), 4 kΩ (1 Ω), 40 kΩ (10 Ω), 400 kΩ (100 Ω), 4 MΩ (1 kΩ), 40 MΩ (10 kΩ)
Accuracy400 Ω: ±⁠(0.8% + 5 digits); 4 kΩ – 4 MΩ: ±⁠(0.8% + 1 digit); 40 MΩ: ±⁠(1.0% + 5 digits)
Capacitance
Ranges (resolution)4 nF (1 pF), 40 nF (10 pF), 400 nF (100 pF), 4 µF (1 nF), 40 µF (10 nF), 400 µF (100 nF), 4 mF (1 µF), 40 mF (10 µF)
Accuracy4 nF: ±⁠(5.0% + 10 digits); 40 nF – 40 µF: ±⁠(2.5% + 5 digits); 400 µF – 40 mF: ±⁠(5.0% + 10 digits)
Frequency
Ranges (resolution)10 Hz (0.01 Hz), 100 Hz (0.1 Hz), 1 kHz (1 Hz), 10 kHz (10 Hz), 100 kHz (100 Hz), 1 MHz (1 kHz), 10 MHz (10 kHz)
Accuracy±⁠(0.5% of reading + 4 digits)
Temperature
Range (resolution)−40 to 1000 °C (1 °C); 0 to 1832 °F (1 °F)
AccuracyBelow 400 °C: ±⁠(1.0% + 5 digits); 400 °C and above: ±⁠(1.5% + 15 digits); below 750 °F: ±⁠(1.0% + 5 digits); 750 °F and above: ±⁠(1.5% + 15 digits)
General
Jaw opening52 mm
Safety categoryCAT III 600 V
Power2 × 1.5 V AAA
DimensionsH 270 × W 123 × D 35 mm
WeightApprox. 280 g
AccessoriesTest leads, manual, TP04 thermocouple, carrying bag and batteries

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.