72-7222 TENMA, 72-7222 Datasheet - Page 16

• 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(1)
A. DC Voltage Measurement
To avoid damage to the meter, or risk of personal
injury, do not attempt to measure higher than 600V
AC/DC, although readings may be obtained.
The DC Voltage ranges are:
200.0mV, 2.000V, 20.00V, 200.0V and 600V.
To measure DC voltage, connect the Meter as follows:
Note
l In each range, the Meter has an input impedance of
1. Insert the red test lead into the
2. Set the rotary switch to V
3. Connect the test leads across with the object being
The measured value shows on the display.
and the black test lead into the COM terminal.
measured.
10M . This loading effect can cause measurement
errors in high impedance circuits. If the circuit impedance
is less than or equal to 10k
(0.1 or less).
Warning
15
Model 72-7222: OPERATING MANUAL
( figure 3)
.
the error is negligible
red
(see figure 3)
black
V terminal