1. Products Shell Color：Transparent or Blue Color Optional
2. LCD Screen Backlight:White/Blue/Black/Orange 4 kind of Backlit Optional
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.
4.When the power is > 0.5W, the time will be calculated!
Blue Shell Black Screen Backlight USB tester
Transparent Shell Black Screen Backlight USB tester
Voltage measuring range: 3.30V ~ 32.7 V Resolution precision: 0.01 V Current measuring range: 0.00A ~ 5.00 A Resolution precision: 0.01 A Power cumulative range: 0 ~ 999999 WH Resolution precision: 0.001 Wh Capacity range : 0 ~ 999999 mAH Resolution precision: 0.001 Ah Temperature：0 ℃ ~ + 80 ℃ Resolution precision:1 ℃ D+ Voltage : 0.000V ~ 2.999 V Resolution precision: 0.001 V D- Voltage : 0.000V ~ 2.999 V Resolution precision: 0.001 V Load impedance: 0 ~ 999 ohm Resolution precision: 1 ohm Power metering range: 0 ~ 299.999 W 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 Use large equipment of the same metal manganese bronze sampling resistor (1.0 mm diameter metal manganese bronze material < 0.05R) Product size: 65 x 24 x 14 mm Since the power flow: < 0.003 A （ < 3mA ） Working temperature: – 10 ~ + 60 ℃ Working humidity: 10 ~ 80 (no doubt) The pressure of work: 80 ~ 106 kpa Cumulative capacity range: 0-99999 mah precision: 0.001 Ah (New features or D+ D- Voltage ) Specifications: Item size:65 * 24 * 14 mm Net weight: 19g Package weight: 28g Color: Black Display Color: white or black Packing content: 1 x Digital USB Voltmeter Tester ———————————————————————— Function characteristics: 1) 8192 pixels HD display; 2) D+ D- Voltage Tester 3) Memory power time data such as power; 4) The single monitoring shows charging voltage, current, power, power WH,mAH, charging time and other information; 5) USB is the copper pin and a low resistance in sampling technology, access after almost does not affect the charging speed; 6) Wide voltage from 3.30 V to 32.7 V; 7) Low and lower power since the < 0.003 A （ < 3mA ） 3.30V~32.7V / 0.00A~5.10A / 0 ~ 299.999W / 0 ~ 999999 WH / 0 ~ 999999 mAH / 0℃~+80℃ / 0~999 ohm / 999H 59M 59S / D+ D- Voltage 0.000V ~ 2.999 V / Since the power flow: < 0.003 A
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
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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