Earth Testers
VC-4105A
Features
- Product size: 7.28 x 4.53 x 2.56 inches, weight 1.5 pounds
- Display: 3.07 x 1.97 in backlight LCD screen
- Maximum reading: “1999”
- Over-range indicator: only the most significant “1” when over-limit
- Power supply: AA 5# alkaline battery (1.5V) * 8 sections (also can be powered by external power adapter). When there is insufficient voltage, there is an undervoltage indication.
- Operating environment: temperature 0 ° C -40 ° C, relative humidity 30%-85% RH
- NCV power detect funtion
- Insert prompt symbol: when the testing lines are plugged in, there will be insert prompt symbol on the screen
- Beeping alarm funtion: if the measured resistance is less than one-fourth of the resistance range, there will be a beeping alarm

