uni-t CM 3 Clamp Meter

Model # CM 3

The fork current clamp PCE-CM 3 is used for quick and easy AC measurements. For current measurement, the fork current clamp is placed over the current-carrying conductor.
It is particularly suitable for the measurement of AC in distributions and wherever circuits must not be interrupted. The current measuring range extends from 0 – 200 A.
In addition to the current measurement, the fork current clamp can be used to measure DC and AC voltages up to 600V, resistance, capacitance and even temperatures. The measured values are displayed on the illuminated display of the fork current clamp.

The fork current clamp PCE-CM 3 is used for quick and easy AC measurements. For current measurement, the fork current clamp is placed over the current-carrying conductor.
It is particularly suitable for the measurement of AC in distributions and wherever circuits must not be interrupted. The current measuring range extends from 0 – 200 A.
In addition to the current measurement, the fork current clamp can be used to measure DC and AC voltages up to 600V, resistance, capacitance and even temperatures. The measured values are displayed on the illuminated display of the fork current clamp.
The compact dimensions and the low weight distinguish this current clamp as well as the robust housing. This makes the PCE-CM 3 fork clamps the perfect companion for installers and service technicians.
Digital Multi-meters up to 200 A
Compact dimensions
Robust plastic housing
Multi-meter functions
Battery operation
Back-lit LCD

Jaw Capacity	17 mm / 0.7 in
Display	4000 digit LCD with backlight
Continuity test	Noise when resistance <50 Ω
Test current	About 0.5-mA
Open circuit voltage	<2V DC
Battery indicator	Battery icon when battery voltage low
Display overrange	OL appears in the display
Refresh rate display	3 Hz
Temperature sensor	Thermocouple type K
Input impedance	10 MΩ
Operating conditions	5 – 40°C / 41 – 104°F, 80% rh non-condensing
Storage conditions	-20 – 60°C / -4 – 140°F, 80% rh non-condensing
Operating altitude	<2000 m
Power supply	2 x 1.5V AAA battery
Automatic shutdown	30 minutes
Security conditions	IEC1010-1 (2001), CAT II 1000V, CAT III 600V
Pollution degree	2