72-7228 TENMA, 72-7228 Datasheet - Page 35
![MULTIMETER, DIGITAL, CLAMP, 3-5/6 DIGIT](/photos/27/66/276660/4423422_sml.jpg)
72-7228
Manufacturer Part Number
72-7228
Description
MULTIMETER, DIGITAL, CLAMP, 3-5/6 DIGIT
Manufacturer
TENMA
Datasheet
1.72-7228.pdf
(52 pages)
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
Model 72-7228: OPERATING MANUAL
5.
6.
To measure surge current Measurement, do the following:
1.
2.
3.
4.
5.
transformer jaw, The Meter can only measure one conductor at a time.
When the measuring current >1A, press Hz button to step through AC current,
frequency and duty cycle measurement mode. But the frequency or duty cycle
readings obtained from this range is only for reference.
Press SELECT to carry out surge current measurement.
Set the rotary switch to 1000A
Press SELECT when the Meter displays the minimum readings. The Meter then
displays “-----’’ indicating it is ready to carry out surge current measurement.
Turn on the electrical equipments at that time to measure the moment start up
current.
Turn on the electrical equipment at this time to measure the momentary start up
current.
When the Meter is at surge current measurement, it is locked to the highest
measurement range.
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