This is a stable, low power consumption, and high accuracy 3 1/2 digits (2000 counts) leaking current meter for automobile. Leaking current for automobile is generally as small as milliamps, which is hard to measure by clamp meter. By plug this meter with the fuse box, user is able to measure leaking current as small as 1 mA.
|2000 counts; 3 1/2 digits LCD|
|3 times per seconds|
|1.5V AAA Battery x 2 (3V)|
|0 ~ 50°C (32 ~ 122°F); < 80%RH|
|-10 ~ 60 C (14 ~ 140°F); < 80%RH|
|±( [a% of reading] + [digits] ), it is specified at working temperature 23±5°C, relative humidity < 75%, and 1 year after calibration.|
CAUTION: No more than 10 seconds measurement for maximum 20A current.
|* Remove the fuse from the fuse box, and install it on the testing probe of the meter.|
* Plug the testing probe into the fuse box where the fuse has just removed.
* Switch on the power of the meter, and then start the power of the vehicle.
* Read the value from the display of the meter.