- 10 -
E
4: Changes caused by interference voltage changes
E5:
Change in resistance of contact electrode
8.6 AC current measurement principle
True RMS measurement
8.7 Ground voltage measurement principle
Average measurement.
IX. Operation Method
9.1 Boot up
Before starting up, press the trigger once or twice to make sure the
jaws are well closed
Do not apply external force to the jaws, otherwise the accuracy of the
measurement cannot be guaranteed
Press the power button to switch the machine. It will automatically shut down after 15 minutes
after it is turned on. Pressing any key will extend another 15 minutes.
9.2 Function selection
After the meter is turned on, it automatically enters the main menu interface, you can short
press the ▲ or ▼ key to switch to the corresponding function, then short press the TEST key to
enter the menu selection item, short press the MENU key to return to the main menu interface.
9.3 Clamp measurement
1) In the menu selection, select the
"clamp method"
function and press the TEST key to
enter.
2) Check whether the meter displays "OL", then resistance measurement can be performed.
Otherwise, you need to check whether the clamp head is tight.
3) Open the clamp head and clamp into the resistance circuit (make sure the clamp head is
closed to ensure accuracy, otherwise you need to check whether the clamp head is
closed.). Wait for the value to stabilize and read the displayed resistance value.
4) Short press the TEST key to keep the data and save it, the screen displays the
"HOLD"
icon, short press the TEST key again to cancel the hold state, the screen does not display
the "HOLD" icon.
5) Short press the MENU button to return to the main menu.
9.4 Three-four-wire method measurement
1) In the menu selection, select the "three-four-line" function and press the TEST key to
enter.
2) Insert the test wire into the bottom port of the meter according to the color, as shown in
the figure below. Wait for the value to stabilize, read the displayed resistance value
3) Short press the TEST key to keep the data and save it, the screen displays the "HOLD"
icon, short press the TEST key again to cancel the hold state, the screen does not display
the "
HOLD
" icon.
4) Press the MENU key to return to the main menu.
Summary of Contents for CE-8201
Page 1: ...MANUAL CE 8201...
