72-7222 TENMA, 72-7222 Datasheet - Page 22

• 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(7)
To avoid damages to the Meter or to the devices under
test, disconnect circuit power and discharge all the
high-voltage capacitors before measuring continuity.
To test for continuity, connect the Meter as follows:
Note
l The buzzer beeps once when pressing any buttons
l Approximately one minute before entering sleep
l The LCD displays OL indicating the circuit being
l When continuity testing has been completed, disconnect
1. Insert the red test lead into the
2. Set the rotary switch to
3. The buzzer sounds if the resistance of a circuit under
4. The buzzer may or may not sound if the resistance
5. The buzzer does not sound if the resistance of a circuit
the black test lead into the COM terminal.
button to select measurement mode.
test is less than 50
of a circuit under test is between 50
under test is higher than 120
mode, the buzzer will beep five times. Immediately
before entering sleep mode, the buzzer will provide
one long beep.
the test leads from the circuit under test, and remove
them from the input terminals.
at any rotary switch positions except at 2/20A positions
if the button is valid. If the button is not valid, it does
not beep. At 2/20A rotary switch position, the buzzer
is set not to beep.
tested is open.
Warning
21
Model 72-7222: OPERATING MANUAL
and press SELECT
V terminal and
to 120