Product: LCD USB Doctor Tester Voltmeter Ammeter Voltage Current Power Capacity Detector

Description:
- Voltage 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 ~ 999 WH
- 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)
- 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: 65 x 24 x 14 mm
- Net Weight: 19g

Package included:
- 1 x Digital USB Voltmeter Tester

Features:
- Brand new and high quality.
- It can measure current and voltage of the power supply equipment with USB port.
- Plug and play, no extra power supply needed.
- The voltage and current will be displayed circularly.
- Small sized, easy and convenient to carry.

Specifications:
- 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℃.
- Color: Transparent, Blue

Package included:
- 1 x USB Current And Voltage Tester

Payment:
- We accept Paypal ONLY. It is easy and safe for you to pay by credit cards, debit cards, bank transfers, and PayPal account balances.

Shipping:
- We will arrange shipping for you within 24 Hours after payment cleared except the holidays.
- We only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss.
- We ship items to Worldwide.
- We will ship out the order in 1-2 business days after payment cleared. Since it is international shipping, delivery time is about 15--28 business days to arrive at most countries.

Refund:
- We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
- If you do not satisfy with our items, please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue a full refund to you after the returned item arrived at our warehouse.
- Please include your eBay ID and item number with any email requests.

Feedback:
- When you are satisfied with our product and services, please leave us positive feedback.
- If you have got the package, please confirm "Delivery on time" for us.
- If a problem occurs, contact us immediately with any email request.
- Just contact us using the "Ask the seller a question" link on eBay.

We keep a close eye on consumer needs,offering continual innovation and product development and an ever-changing core product range.Each product undergoes rigorous development and testing,keeping quality and longevity in mind.In addition,our trained customer service team work hard to ensure that any queries are dealt with efficiently and strive to ensure that you are always provided with the highest level of customer support.

Any questions,please contact us through eBay message or e-mail,We will reply within 1-2 business days(public holidays not included).
Working time:Monday-Friday 9:00 AM-5:30PM(Beijing)

A complete and correct shipping address is essential.
Customers with shipping addresses outside of the U.S.are responsible for all duties and import taxes.Please contact your customs for information.
For any further information about shipping,please contact our customer service team.

We are happy to be able to offer our customers 60 day returns on our products.All items can be returned and a refund will be issued,provided they are returned within 60 days of receipt of purchase.In the unlikely event that you are not happy with your purchase please do not hesitate to contact our customer services team.

We offer at least 1 year guarantee on all of our products.