72-7730 CALIBRATED TENMA, 72-7730 CALIBRATED Datasheet - Page 44
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72-7730 CALIBRATED
Manufacturer Part Number
72-7730 CALIBRATED
Description
MULTIMETER DIGITAL HANDHELD, 4-1/2 DIGIT
Manufacturer
TENMA
Datasheet
1.72-7730.pdf
(72 pages)
Specifications of 72-7730 CALIBRATED
Dmm Type
Handheld
Voltage Measuring Range Dc
200mV - 1000V
Voltage Measuring Range Ac
2V - 1000V
Current Measuring Range Dc
200µA To 10A
Current Measuring Range Ac
200µA To 10A
Lead Free Status / RoHS Status
na
Model 72-7730: OPERATING MANUAL
G. Measuring Frequency / Duty Cycle
To avoid harms to you, please do not attempt to input
voltage higher than 30V rms.
To measure frequency and duty cycle, connect the
Meter as Figure 3-7 and do the following:
1.
2.
3.
Insert the red test lead into the Hz terminal and the
black test lead into the COM terminal.
Set the rotary switch to
7730) and press BLUE button to select the Hz
measurement mode for frequency measurement or
% for duty cycle measurement.
The BLUE button cycles among
and duty cycle.
Connect the test leads across with the object being
measured.
The measured value shows on the primary display.
Warning
(UT71A) or
mV
, frequency
(72-
Figure 3-7. Frequency / Duty Cycle Measurement
41