150W LDM Digital Electronic Load Discharge Capacity Tester USB Voltmeter Ammeter

Power range：0.99999.9Wh resolving power：0.01Wh

Power range：0-2999.9Ω resolving power：0.01Ω

resist Model around：0-999.9Ω resolving power：0.01Ω

temperature range ：0-99℃ resolving power:1℃

Timing range：999:59：59 resolving power：1second

Cooling power of fan：<150W

Fan control threshold ：temperature>40℃，The fan turns on automatically

Standby reminder threshold：<2W/0.5h

Timing function：>0.5WJust started timing

Input interface：20AHigh current bite screw column 、A type USB  Mini USB 、Micro USB 、Type-C USB

Refresh time：>500ms/second

Measurement rate：about0.5second/second

Set overrun alarm mode:  Interface warning and buzzer alarm

Voltage out of limit automatic stop discharge setting range：0-150V

Current out of limit automatic stop discharge setting range：0-10A

Setting range of power overrun automatic stop discharge：0-150W

Display screen type：LCMBlack font green backlight display

size：149x98x80mm/195x105x135mm（packing）

System self consumption current：<1.5A

working temperature ：-10-60℃

1.input voltage x electric current≤150W；

2.Power on the load Coarse tuning and fine tuning knob zeroing（ Turn counterclockwise to the end）；

3.Long press the mode button to clear all data；

4.Connect the tested power supply ，It is preferred to use the fine tuning knob to slowly adjust the discharge current 。When the fine adjustment cannot meet the current value, return the fine adjustment to zero， Slowly adjust the coarse adjustment knob ，Do not cooperate with fine adjustment until the required current value is reached；

1.Click to switch the display interfaces；

2.stay2-4The key operation functions under the interface are as follows:：

①Long press all records to clear；

②Double click capacity（ Ah ）Reset reset；

③Three strike electric quantity（ Wh ）fReset reset；

④Four strike electric quantity（00:00:00）Reset reset；

⑤Seven consecutive blows at no load ，Accurate calibration and zeroing of current zero position in the current temperature illusion ，It is conducive to accurate measurement at low current；

All parameters are restored to the factory。

3.Interface6.7.9.11.13The operation functions of the lower key are as follows:：

①Double click the parameter value to increase ，Double click and long press to increase the parameters continuously；