Price: [price_with_discount]
APP Download address
1.http://www.mediafire.com/folder/31bc15uhq8odb/E-meter
2, IOS APP: search E_test on iphone APP store to download
3. Android APP: search E-test at Google play to down load or https://www.mediafire.com/file/0jiio43c0vuu1wx/U_Meter-Phone_mobile.apk/file
1.This instrument can monitor voltage, current, capacity, electric quanity, power, load impedance, D+/D- voltage, charging time and other data of USB, and supports Qualcomm QC3.0 compatible QC2.0, BC1.2, and Apple 2.4A and other protocol quick charging voltage ranges, support OTG fucntion.
2.When the power is > 0.5W, the time will be calculated!
We have two products to choose from, please choose the version that suits you
1. Non-Bluetooth version(Don't support computer online apps or mobile apps)
2. Bluetooth version(Support computer online apps or mobile apps)
1.Products Specification:
Voltage measuring range : 3.6V~32.0V Resolution Precision : 0.01V
Current measuring range : 0.00~5.10A Resolution Precision : 0.01A
Capacity cumulative range: : 0~99999mAh Resolution Precision : 0.001Ah
Power cumulative range : 0~999999mWh Resolution Precision : 0.001Wh
Power metering range : 000.00~150.00 W Resolution Precision : 0.01W
Impedance Measuring range : 1~999.9Ω Resolution Precision : 0.1Ω
Temperature Measuring Range : 0~80℃ Resolution Precision : 1℃
Maximum Timing : 999Hours 59Minutes 59 Seconds Resolution Precision : 1s
Timer Charging Reminder : Countdown 24 hours, set value arbitrary
USB D+ Voltage Range : 0V~2.999V Resolution Precision : 0.001V
USB D- Voltage Range : 0V~2.999V Resolution Precision : 0.001V
Full Charger Reminder Parameters of Mobile : <2W/0.5Hours
Time to refresh : 500mS/ times
Measurement rate : 0.5 times/s
Alarm Mode : Siren Sound+ Display Hints
Product size : 61mm x 68mm x 10.8mm
Self-consumable flow : <0.02A
Working temperature : -10~+60℃
Working humidity: : 10~80(no doubt)
Pressure of work : 80~106kPa
Certificate: RoHS, CE
2.Key operation instructions
Upgrade 1: Short press the button to switch the screen
Upgrade 2: Quickly double-click the capacity to reset to zero (mAh)
Upgrade 3: Quick three-click power reset reset (Wh)
Upgrade 4: Quick four-click is the timer reset to clear the current group (00:00:00)
Upgrade 5: Quick five-click is to change the cumulative data storage group number (NO.X 10 groups of data)
Upgrade 6: Long press the button to reset the capacity, power, and time to reset the current group (mAh, Wh, 00:00:00)
Upgrade 7: When the Screen rotation the interface, press and hold the key again to rotation the screen settings
Upgrade 8: When the interface is black, long press the button to enter the background mode
Upgrade 9: When in the background mode, short press the button to the second item and then long press it to clear the current when there is no load.
Upgrade 10: When in the over-voltage, low-voltage and over-current setting interface, double-clicking is the addition and three-clicking is the subtraction. When adding or subtracting, long-pressing is continuous addition and subtraction
3.Does the product support USB-PD fast charge chargers?
Yes, support
4.Packing list
1.J7-c USB Type-C color tester x 1pcs
2.Micro USB adapter (can be used as OTG) x 1pcs
This product adopts blister packaging!
