Shenzhen hecheng precision industry Co.,ltd
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Non-contact voltage detection indicator(red LED) Display
Maximum voltage between terminals and earth ground: CATⅢ600V
| Function | Range |
| Fuse protection | F 250mA/250V 10A/250V |
| Power | 9V battery, NEDA 1604 or 6F22 |
| Display | LCD 2000 counts, updates 2-3/ sec. |
| Measuring method | Dual-slope integration A/D converter |
| Over range Indication | Only figure “1” on the display |
| Polarity indication | “-”displayed for negative polarity |
| Operating Environment | 0 to 40℃ |
| Storage temperature | -10℃to 50℃ |
| Low battery indication | “ ”appears on the display |
Back light
When this button is pushed, the Back light of display is on. After about 10 seconds, the Back light is self-off.
The Back light is on again, just push this button once.
Hold button
When this button is pushed, the display will keep the
last reading and “” symbol will appear on the LCD
until pushing it again.
Rotary switch
This switch is used to select functions and desired
ranges as well as to turn on/off the meter.
“COM” jack
Plug in connector for black (negative) test lead.
“10A” jack
Plug in connector for red test lead for10A measurement.
“VWmA” jack
Plug in connector for red (positive) test lead for voltage, resistance and current (except 10A) measurements.