Note:

If measuring below 7.8V needs an external voltage of 4-30V. If the voltage exceeds 30V, the product will be burnt out. Although the DC voltage meter has reverse connection or short-circuit protection, but there is no protection in the independent power supply , it is directly power supply to the device, if connect high-voltage will burn motherboard and display will not show.

Feature:

Can test voltage range 0-300V, current range 0-100A, test power even up to 30,000W, high voltage rechargeable batteries, or low voltage 18650 battery.

Support current, voltage, capacity accumulation, power accumulation, power, impedance, temperature, time eight data screen display.

Product parameters:

Input Interface / Output Interface: 100A large current copper nose clip line

Voltage measurement range: 0.00V ~ 300V Resolution Accuracy: 0.05V

Current measurement range: 0.00A ~ 100A Resolution Accuracy: 0.05A

Accumulated capacity range: 0 ~ 999.999Ah Resolution accuracy: 0.01Ah

Cumulative power range: 0 ~ 9999.99Wh Resolution accuracy: 0.01Wh

Power measurement range: 000.00 ~ 9999.99 W Resolution accuracy: 0.01W

Impedance measurement range: 1 ~ 99.9 European resolution accuracy: 0.01 Europe

Temperature measurement range: 0 ~ 99 degrees Celsius 0 ~ 99 ℃ Resolution accuracy: 1 degree Celsius

Time maximum time: 999 hours 59 minutes and 59 seconds Resolution accuracy: 1 second

Timer measurement reminder settings: countdown 24 hours any setting

Small current standby threshold reminder parameters: <2W / 0.5 hours

Small voltage measurement Power requirements: When measuring <7.8V, please supply the measuring system with DC voltage from 4 ~ 30V to the independent power supply interface supplier

Refresh time:> 500mS / time> 500mS / times

Measurement rate: about 0.5 times / second

Over-voltage and over-current settings Alarm mode: siren sound + display double warning

Over-voltage reminder setting range: 1 ~ 300V

Low pressure reminder setting range: 0 ~ 290V

Overcurrent reminder setting range: 0.2 ~ 150A

Alarm Interface Output voltage / impedance: 3.0V / 2200 Europe

Display Type: Micropower LCD Module LCM black fonts green backlight Chinese and English display

Product Size: 105mm * 81mm * 18mm

Package includes:

1 x Digital DC Voltmeter (no case includes)