72-7228 TENMA, 72-7228 Datasheet - Page 46

• Manufacturer Part Number: 72-7228
• Description: MULTIMETER, DIGITAL, CLAMP, 3-5/6 DIGIT
• Manufacturer: TENMA

Specifications of 72-7228

• Dmm Type: Clamp
• Voltage Measuring Range Dc: 6.6V To 600V
• Voltage Measuring Range Ac: 6.6V To 600V
• Current Measuring Range Dc: 66A To 1000A
• Current Measuring Range Ac: 66A To 1000A

Remarks:
If the current flow is from the back of the meter to the front, the reading will be
positive. The opposite direction will provide a negative reading. The internal
components are very sensitive to magnetic fields and physical force and shock.
It is important to hold the Meter firmly and steadily while taking measurements.
The following procedure will provide the most precise readings:
1. Turn off the current of tested conductor.
2. Hold the Meter tight and press the lever to open the transformer jaw. Center
3. Press ZERO button to display zero.
4. Turn on the current of tested conductor reading the stable value of clamp
5. The obtained reading will be more precise.
the transformer jaw is completely closed. Make sure the conductor to be tested
the conductor within the transformer jaws, then release the Meter slowly until
is placed at the center of the transformer jaw, otherwise it will cause +1.0%
deviation based on the stated accuracy.
meter.
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Model 72-7228: OPERATING MANUAL