Feature:<br> <br> 150W load upgraded to red fan, other functions remain unchanged<br> <br> 150W load upgraded to red fan, other functions remain unchanged<br> <br> 150W load upgraded to red fan, other functions remain unchanged<br> <br> Can be taken as an electronic constant current load, USB tester, cable detector.<br> <br> 8 in 1 measurement: voltage, current, power, battery capacity, impedance, temperature, energy, time, external waterproof temperature sensor.<br> <br> Built-in intelligent temperature control and large power protection, safe discharger.<br> <br> Check charger working voltage and maximum current.<br> <br> Universal testing of all types of batteries, all types of power supply, all types of charger.<br> <br> Fine workmanship and good performance.<br> <br> Easy to handle.<br> <br> Long lifetime.<br> <br> <br> Specification:<br> <br> Size: approx. 156*96*58mm<br> <br> Input/output interface: 100A large power locking screw column<br> <br> Voltage test range: 0.00V~200V; Resolution accuracy: 0.01V<br> <br> Current test range: 0.00A~20A; Resolution Accuracy: 0.01A<br> <br> Capacity accumulated range: 0~999,999Ah; Resolution accuracy: 0.01Ah<br> <br> Accumulated power range: 0~9999.9Wh; Resolution accuracy: 0.01Wh<br> <br> Power measurement range: 0000.00~150/180W; Resolution Accuracy: 0.01W<br> <br> Impedance measurement range: 1~999.9 ohm; Resolution accuracy: 0.01ohm<br> <br> Temperature measurement range: 0~99℃; Resolution Accuracy: 1℃<br> <br> Maximum time timing: 999 hours 59 minutes 59 seconds; Resolution accuracy: 1s<br> <br> Timing Testing Alarm Setting: Countdown 24 hours Any setting value<br> <br> Small power standby alarm threshold and timing: &lt;2W/0.5 hour; &gt; 0.5W start time<br> <br> DC voltage 4~30V provides power for testing system<br> <br> Update time: &gt;500mS/times; &gt; 500mS/times<br> <br> Test speed rate: about 0.5 times/s<br> <br> Overvoltage over current setting alarm method: display warming interface alrm user<br> <br> About voltage warning setting range: 1~200V<br> <br> Low voltage warning setting range: 0~190V<br> <br> Above the current heating setting range: 0.2~100A<br> <br> Screen type: micro power consumption crystal module LCM black font green backlight Chinese English screen<br> <br> Working temperature: -10~+60℃; - 10~+60℃<br> <br> Working humidity: 10~80% (no condensation); 10~80&amp; (without a doubt)<br> <br> Working gas pressure: 80~106kPa<br> <br> <br> Operating method:<br> <br> Keystrokes using method and capacity, performance, time reset settings:<br> <br> 1. Reset button long press all data (mAh, Wh, 00:00:00)<br> <br> 2. Quick button twice to reset capacity (mAh)<br> <br> 3. Quickly press three Power Reset (Wh)<br> <br> 4. Quick button four for reset time (00:00:00)<br> <br> 5. Quick key five. Set up automatic standby and discharge countdown to remind regularly<br> <br> 6. If no load output no load, quick seven keys and for the current zero to zero in the current ambient temperature for accurate calibration, so can make more accurate measurement in small current.<br> <br> <br> Package included:<br> <br> 1 x 150W USB Mobile Power Tester<br> <br> 1 x Charger<br> <br> 1 x Crocodile Clamp Cable<br> <br> 1 x Crocodile Clip to USB Male Head<br> <br> <br> Annotation:<br> <br> 1.Exceeding the specified power will cause the product to burn.<br> <br> 2. When testing the high voltage battery and large power supply, the two power buttons must be adjusted counterclockwise to a minimum of zero before use. After connecting, the current regulator is slowly adjusted according to the display current power. The big tune is full, so there is a big risk that the load will burn out the discharge tube due to instant power supply. Please pay attention to this point when using.<br>