UM 24 USB 2.0 Tester Ammeter Voltmeter Coulometer Capacity Mobile Power Supply USB Tester

Please Know User manual PC software installation instruction and PC software and Android APP download link http www mediafire com folder 0jt6xx2cyn7jt UM24Technical Parameter Product Model UM24Product Weight 18 83gVoltage Measurement Range 4 50 24 00VVoltage Measurement Resolution 0 01VCurrent Measurement Range 0 000 3 000ACurrent Measurement Resolution 0 001ACapacity Accumulation Range 0 99999mAhVoltage Measurement Accuracy 0 2 1 digit Energy Accumulation Range 0 99999mWhCurrent Measurement Accuracy 0 8 3 digit Load Impedance Range 1 5 9999 9Time Measurement Range 0 99h59min59sTemperature Range 10℃ 100℃ 0℉ 200℉Temperature Measurement Error 3℃ 6℉Screen Brightness Setting 0 5 levelAuto Screen Off Time 1 9minsVoltage Graphing Range 04 5 24 0VCurrent Graphing Range 0 00A 3 00ADisplay Screen 1 44 Inch color LCD displayQuick Charge Recognition Mode QC2 0 QC3 0Refresh Rate 2HzProduct size 71 2mmx31 8mmx11 3mmNote 1 UM24 is no communication version 2 PC software support PC window Win 7 and above and Phone Android Android 5 0 and above support 12 kinds language chinese english and Russia 3 User manual PC software installation instruction and PC software and Android APP download link http www mediafire com folder 0jt6xx2cyn7jt UM244 For Android APP A APP only sup