72-7228 TENMA, 72-7228 Datasheet - Page 30

• 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

F. Duty Cycle Measurement (see figure 8)
Personal injury or damage to the Meter from
eletric shock, do not attempt to measure voltages
higher than 600V AC/DC, although readings may
be obtained.
The duty cycle range is: 0.1%~99.9%.
To measure duty cycle, connect the Meter as follows:
1.
2.
3.
Insert the red test lead into the V Hz terminal
and the black test lead into the COM terminal.
Set the rotary switch to %Hz. Press SELECT to
switch to % measurement mode.
Connect the test leads across with the object
being measured.
The measured value shows on the display.
Warning
28
Model 72-7228: OPERATING MANUAL
Figure 8
Red
Black