Cool Gift USB tester DC Digital Voltmeter Ammeter Voltage Amp Volt Meter Volt Amp Meter Indicator Charger Indicator Power Bank R06

Cool Gift USB tester DC Digital Voltmeter Ammeter Voltage Amp Volt Meter Volt Amp Meter Indicator Charger Indicator Power Bank R06 external battery Rating: 4.5 out of 5

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Description:

• Important Tips:
• 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
• High-Definition LCD and LCM resolution of 128x64 = 8190 pixel and formation pixel hd display and built-in boot screen
• The large-scale instrument of the same metal manganese copper low electrical impedance sampling technology, < 2 mR Resistance is almost zero (Diameter : 2.5 mm),Faster charging! Charging time shorter!
• Advantage: Low resistance design, use after almost does not affect the charging speed
• Support QC2.0(5V/9V/12V/20V), Compatible QC3.0(3.8~12V,+/-2 Step), Android BC1.2(5V), iPhone 5V/2.4A and MTK-PE (5V/7V/9V/12V), Quick charge voltage and Power current
• (3.30V~33.0V , 0.00A~5.00A / Max 165W Test ,DIY Welding wires =15A / Max 465W Test)
• Function Features:
• 1)High precision three measurements constantan low internal resistance of wide voltage large current of 150 w high power measurement USB watt-hour meter, can be single at the same time monitoring show that the dc voltage, current, power, power, temperature, current time of USB equipment, imported sampling devices, high-definition LCD and LCM resolution of 128x64 = 8190 pixel and formation pixel hd display and built-in boot screen, make the content more rich human, through watt-hour meter above keystrokes, you can reset data such as power, time, at the sametime, let the playability is higher, and increase the playability safety of battery play test!.
• 2)In this table is three measure and manganese metal copper low rolling-resistance sampling device of wide voltage large current USB watt-hour meter 165 w high power measurement, can be single at the same time monitoring show that the dc voltage, current, power, power, current time of USB equipment, in particular the high-definition LCD and LCM resolution of 128 * 64 = 8190 pixels that shows more clear parameters and built-in welcome boot screen, make the content more rich human, built-in memory can store electricity blackout data such as time, but also through watt-hour meter above keystrokes, you can reset data such as power, time, let the playability is higher, is a production assistant and digital users the ideal equipment
• 1) 8192 pixels HD display
• 2) 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)
• 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 33.0 V;
• 7) High current measuring 0.00 A to 5.00 A, also can welding line on its own DIY into 15 A fever table; (avoid USB can successfully large current DIY)
• 8) Low and lower power since the < 0.013 A
• Matters needing attention
• 1)Not very large current and input voltage is negative reverse connection.
• 2)Pay attention to high temperature and exposure and metal scratch surface shell, etc.This form USES A low-resistance metal sampling device, 3)current amplification coefficient more accurate multiples as higher requirements to the environment, in order to measure more accurate design is obtained by using the fast refresh, so sometimes will be at ambient temperature changes in light phenomenon of zero zero occasional, if you find the occasional light show 0.01 A or 0.02 A, this is normal phenomenon, can also explain this form because you heat conduction on heat devices such as external charger or load makes small errors in this form of internal temperature change device, this time you light some time let the temperature normal temperature will return to 0.00 A current, if found at room temperature cant restore to 0.00 A, also can reset to zero by oneself, The method is: when no electricity is put into electricity to hold down the button and let it go, so the current automatic calibration and zeroing, generally when the air temperature is zero or one, so the measurement more accurate, if what questions in the process of use, please contact us first in line with customer service, help you solve thank you!
• 3)This form USES A low-resistance metal sampling device, current amplification coefficient more accurate multiples as higher requirements to the environment, in order to measure more accurate design is obtained by using the fast refresh, so sometimes will be at ambient temperature changes in light phenomenon of zero zero occasional, if you find the occasional light show 0.01 A or 0.02 A, this is normal phenomenon, can also explain this form because you heat conduction on heat devices such as external charger or load makes small errors in this form of internal temperature change device, this time you light some time let the temperature normal temperature will return to 0.00 A current, if found at room temperature cant restore to 0.00 A, also can reset to zero by oneself, the method is: when no electricity to hold down the key not to put insert ?
• Specifications:
• Voltage measuring range: 3.33V ~ 33.0 V Resolution precision: 0.01 V
• Current measuring range: 0.00 ~ 5.00 A & DIY 15A Resolution precision: 0.01 A
• Power cumulative range: 0 ~ 999999 MWH Resolution precision: 0.001 Wh
• Cumulative capacity range: 0-99999 mah precision: 0.001 Ah(New features)
• Power metering range: 0 ~ 299.999 WResolution precision: 0.001 W
• Timing maximum time: 999 H 59 M 59 SResolution 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)
• Product size: 65 x 24 x 14 mm
• Since the power flow: < 0.015 A
• Working temperature: - 10 ~ + 60 °
• Working humidity: 10 ~ 80 (no doubt)
• The pressure of work: 80 ~ 106 kpa
• Size: 6.6x2.2x1.3cm/2.60x0.87x0.51inch
• Quantity: 1 Pc
• Note:
• Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
• Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:

• 1 x Digital USB Voltmeter Tester

0302

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 Delivery: If 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).
Cool Gift USB tester DC Digital Voltmeter Ammeter Voltage Amp Volt Meter Volt Amp Meter Indicator Charger Indicator Power Bank R06

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