Lilliput Electronics (USA) Inc.

130 Commerce Way, Walnut, CA 91789, USA

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CM2100 Series Smart AC/DC Clamp Meter

+AC/DC current, AC/DC voltage

+20000 count true RMS automatic range clamp meter

+Standard non-contact AC voltage sensing (NCV) function

+VFC mode can filter high-frequency interference signals to ensure accurate measurement data.

+AC frequency response up to 1000Hz

+Small size, easy to carry

+Bluetooth communication function, supporting Android and Apple phones, enabling remote data viewing and instrument control (2100B)

+Support the recording function, record and analyze the measured values, share the recorded data, and work together (2100B)

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Product Details

CM2100 Series Smart AC/DC Clamp Meter


Model: CM2100, CM2100B

  Range Accuracy
AC Current (A) 2.000A ±(3%+10dig)  in VFC ±(4%+10)
20.00A / 100.0A ±(2.5%+5dig)  in VFC ±(4%+10)
AC Voltage(V) 2.0000V / 20.000V / 200.00V / 600.0V ±(0.8%+10dig)  in VFC ±(4%+3)
DC Current (A) 2.000A ±(2%+8dig)
20.00A / 100.0A ±(2%+3dig)
DC Voltage(V) 200.00mV ±(0.7%+10dig)
2.0000V / 20.000V / 200.00V / 600.0V ±(0.5%+5dig)
Resistance(R) 200.0Ω ±(0.8%+10dig)
2.0000kΩ ±(0.5%+10dig)
20.000kΩ / 200.00kΩ / 2.0000MΩ ±(0.5%+10dig)
20.000MΩ ±(1%+10dig)
200.00MΩ ±(5.0%+10dig)
Capacitance (F) 2.000nF ±(4.0%+10dig)
20.00nF/ 200.0nF/2.000uF
20.00uF / 200.0uF / 2.000mF/ 20.00mF
Frequency (Hz) 200.00Hz / 20.000kHz / 200.00kHz / 2.0000MHz / 20.000MHz ±(0.1%+5dig)
Duty cycle (%) 0.1% - 99.9%( typical:Vrms=1 V, f=1kHz) ±(1.2%+3dig)
0.1% - 99.9%(≥1 kHz) ±(2.5%+3dig)
Special Funciton
Display  20000 conuts Bluetooth Module √ (only for CM2100B)
Frequency Respones 40Hz - 1000Hz Zero 
Auto Ranging Low-battery Indicator
Date Hold Relative Measurement
Diode Input Protection
Continuity Buzzer In put Impedance ≥10MΩ
NCV Overrange Alarm
VFC On-off Warning
Jaw Capacity 17mm
Battery 2 x 1.5V AAA
Dimension (L x W x D) 182mm x 57mm x 32mm
Weight (without package) 0.2kg


The accessories subject to final delivery.

  • Quick Guide
  • Multimeter Lead
  • Soft Bag
  • Bolt Driver
  • Battery
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