72-7228 TENMA, 72-7228 Datasheet - Page 32

• 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

G. DC Current Measurement (see figure 9)
The measurement ranges of current are: 66A
and 1000A
To measure current, do the following:
1.
2.
3.
4.
Set the rotary switch to 66A
Hold the Meter firmly and steadily. Internal
components are very sensitive to movement or
physical shock as this will effect readings. It is
also very sensitive to heat and magnetic fields.
Press the lever to open the transformer jaw.
Center the conductor within the transformer jaw,
then release the Meter slowly until the trasnformer
jaw is completely closed, Make sure the
conductor to be tested remians placed at the
center of the transformer ,The Meter can only
measure one conductor at a time.
.
or 1000A
30
Model 72-7228: OPERATING MANUAL
.
Figure 9