Ammeters
Attention:
1.Include a current
2.Please try not to install the meter and current around the high temperature, strong magnetic field
and large , otherwise the accuracy will be affected.
3.In order to obtain a higher precision measurement, it is recommended to "preheat for 5 minutes" before
adjusting the calibration.
4.Since the 24V battery charge full of floating voltage may be over 30V, so "no" recommended direct use it.
5.When you select range, not the larger the better. the larger the range, the larger the error, it is recommended
that it is 1.5 or 2 times as large as the actual test value.
6.This meter and CT have been calibrated by the "one to one". Please don't mix it up when you use it in the later
period. If mixed, you need to recalibrate it.
Technical Parameters:
Supply voltage:DC4-30V(Note:The maximum input voltage can not exceed 30V, or be burnt.)
Test voltage:DC0-600V
Test current:DC0-100A
Display type:0.39'' LED with red and green fonts
Measurement rate: 500mS / time
Measurement accuracy:1% (± 2 digits)
CT wire length:150mm
Terminal wire length:150mm
Dimension:70*40*30mm
Mounting hole:68*38mm
Features:
1. The wide power supply range, with reverse polarity protection.
2.Display voltage and current on the screen at the same time.

4.With a voltage calibration potentiometer, current calibration potentiometer, you can calibrate by yourself.
The tolarance is absolutely exit.
5.CT adopts the design of perforation type wire through the hole,without having to cut wires, without damage,
without changing the electric current wire can be achieved current measurements.
6.Since CT and measured wire is isolated completely, this meter can be measured the current of the power positive,
negative and any devices, don't need to worry about the ammeter "common