12in1 7in1 USB Voltage Current Meter Power Capacity Digital LCD Tester Voltmeter

Detail 12in1 7in1 USB Voltage Current Meter Power Capacity Digital LCD Tester Voltmeter

12 in 1 Tester
Description:
Important Tips:
1）Backlit the default value is 10 seconds automatically shut down, if you need to close a backlight or normally open backlighting, please in double-click backlit screen button or click the button to adjust, thank you!
2）When the ambient temperature changes or the outside heat conduction to tester causes the current to not return to zero and the display shows 0.01A or 0.02A or otherwise,Please Hold on the key buttion then insert to USB Charger It can make the current temperature of the ambient current zero calibration,After the zero can more accurate measurements.And when in Zero calibration,the output can not have any load current consumption, so usb tester display 0.00A
3）Backlight default time is 10S time, through the key button, switch to the BL interface: 10S time interface, double-click or three-click to increase(+) time or decrease(-) time the backlight time ,and the same time  backlight switch "BL: OFF(time) ~BL: ON（time）1S ~ 59S range" Increase(+) or three-Click(-) after the reduction, then long press key is a continuous increase in the reduction.To meet the individual needs of users.
BL: 10S→ USB tester default backlight time is 10S, 10S automatically turn off screen brightness
BL: ON→USB tester backlight is on, always on
BL: OFF→USB tester backlight is off, there is no backlight

7 in 1
TesterVoltage measuring range: 4V ~ 30 V Resolution precision: 0.01 V
Current measuring range: 0.00 ~ 3.00 A & DIY 15A Resolution precision: 0.01 A
Power cumulative range: 0 ~ 999WH Resolution precision: 0.001 Wh
Cumulative capacity range: 0-99999 mah Precision: 0.001 Ah (new feature)
Power metering range: 0 ~ 90W Resolution precision: 0.001 W
Timing maximum time: 999 H 59 M 59 S Resolution precision: 1 S
Time to refresh: > 500 ms/time > 500 ms/times
Measurement rate: 0.5 times/s
USES the large-scale instrument of the same metal manganese copper low impedance sampling resistance is almost zero (1.5 mm diameter metal
Manganese bronze material < 5 mR, internal resistance is almost zero)
Since the power flow: < 0.015 A
Working temperature: - 10 ~ + 60°C
Working humidity: 10 ~ 80 (no doubt)
The pressure of work: 80 ~ 106 kpa

USB Tester#1
Input Voltage: 3V - 30V
Input current : 0 - 5.1A
There are 3A, 2A, 1A and 0.3A models for current adjusting.

USB Tester#2
Workable range: 3.5 - 7.0V, 0 - 3A.
Resolution: voltage 10mV, current 10mA .
Error range: voltage <±1%, current <±2%.
Full-scale voltage drop: 200mV.
Workable temperature: 0 - 60°C

Package Included:
AS you can choose

Delivery Info :
» All items are dispatched same day from Monday - Saturday (except Sunday & public holiday).
» Our order cut off time is 5pm, any order after 5pm will dispatch the following day.
» Please make sure that the address you provided is accurate, we DO NOT responsible for any mistakes that did by the customer.
» If you do not receive your goods by the time it mentioned, please do contact or email without hesitation.

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