72-7222 TENMA, 72-7222 Datasheet - Page 24

• Manufacturer Part Number: 72-7222
• Description: MULTIMETER, DIGITAL, CLAMP, 3-1/2 DIGIT
• Manufacturer: TENMA

Specifications of 72-7222

• Dmm Type: Clamp
• Voltage Measuring Range Dc: 200mV To 600V
• Voltage Measuring Range Ac: 2V To 600V
• Current Measuring Range Ac: 2A To 400A
• Temperature Measuring Range: -40°C To +1000°C

Measurement Operation(9)
G. AC Current Measurement
To avoid electric shock, never measure current while
the test leads are inserted into the input terminals.
Never attempt an in-circuit current measuremnet
where the open-circuit voltage between the circuit
and the ground is greater than 600V
Use proper function and range for the measurement.
The measuremnet ranges of current are: 2.000A, 20.00A,
200.0A and 400A.
To measure current, do the following:
1. Set the rotary switch to 2/20A
2. Press the lever to open the transformer jaws.
3. Center the conductor within the transformer jaw.
The measured value shows on the display, it is a
effective value of sine wave (mean value response).
Warning
23
Model 72-7222: OPERATING MANUAL
or 200/400 A
(see figure 9)