Display Instruction
Voltage
Measurement range:40∥400V
Display format:＜100V display such as:80.0V
◎100V display such as:220V
Accuracy:÷1%
Current
Measurement range:0∥100A
Display format:＜10A display such as:1.00A
＜100A display such as:10.0A
◎100A display such as:100A
Starting measurement:0.02A
Accuracy:÷1%
Power
Measurement range:0∥22kW
Display format:＜10W display such as:5.0W
＜100W display such as:50.0W
＜1000W display such as:500W
＜10000W display such as:5.00kW
◎100V display such as:22.0kW
Starting measurement:2.2W
Accuracy:÷1%
Power factor
Measurement range:0∥1
Display format:such as:1.00PF
Other Function
Backlight control
The backlight can be turned on or off by short press the key
Error Adjustment
The product is calibrated 100% before delivery, the user can adjust error manually. the method is as follows
Step 1:long press the key (about 3 seconds) until the screen digit flashes, then release the key;
Step 2:Digital flicker means entering error adjustment state, and the digit cycle flickers in order:voltage high digit∪voltage middle digit∪voltage low digit∪voltage decimal point∪ampere high digit∪ampere middle digit∪ampere low digit∪ampere decimal point. The flicker represents the present adjustable digit, short press the key to adjust the value (Digital 0-9 cycle, decimal point shift);
Step 3:long press the key (about 3 seconds) after the adjustment, the screen display PASS and return to the normal display interface, means the adjustment is successful.
Note:error adjustment must be carried out under pure resistance (PF=1.00) load environment, otherwise the active power error after adjustment will be too large!
Package Included
1 x PZEM-026 AC Voltmeter Ammeter
Additional information
| Weight | 0.095 kg |
|---|
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