Mini LED Display 0.28 inch DC 0-100V 3 Wire Gauge Voltage Meter Voltmeter Tools

Description

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Product Description
Description:
Introduction:
This voltmeter has the smallest volume, DC range DC0-100V, universal for 2-wire and 3-wire products, breaking the conventional voltmeter, is the latest design.
1. It can work directly in 5V, 9V, 12V, 24V and other circuits without voltage regulation.
2. It is equipped with three wires for easy access to the car/battery/motorcycle car line. It has reverse connection protection function, and the wire connection will not burn.
3. It is used to monitor the battery voltage, grasp the battery voltage status in time, and can also be used for voltage measurement of other products.
Note that the maximum input voltage of the 2-wire cannot exceed 30V, otherwise there is a danger of burning.
Note: The three-wire use voltage range is 0-100V, which can also be used for two-wire but the voltage should be within 40V.
Features:
1. The product has good stability and high measurement accuracy.
2. The appearance is standard size and easy to install.
3. The power supply uses a polarity protection circuit.
Specification:
Technical Parameters:
2-wire working voltage: 4.0-40V (with reverse connection protection)
2-wire detection voltage: 0.0-40V
3-wire working voltage: 4.0-40V (with reverse connection protection)
3-wire detection voltage: 0.0-100V
Working current: <20 mA
Display mode: 0.28"
LED
blue
Measurement rate: ≥200mS/time
Measurement accuracy: 0.3%
Size: 30x12x9mm/1.18x0.47x0.35"
Package weight: 5 g
Color:  Blue
Extreme working conditions:
Low operating voltage: 4.0V +
Maximum working voltage: 40V +
Working temperature: -10~+ 65°C
Working humidity: 10~80% (no condensation)
Working pressure: 80~106kPa
Sunlight: no direct illumination
Notes:
1. Please allow little measuring deviation due to manual measurement.
2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
3. The maximum input voltage of line 2 should not exceed 30V, otherwise there is a risk of burnout.
4. The voltage range of three wires is 0-100V, and can also be used as two wires, but the voltage should be within 40V.
Included:
1 X Digital Voltmeter
pictures
payment
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NOTE:
Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.
Warranty
12 months Warranty. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.
If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
policies
We are not responsible for any custom duty or import tax.
We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
Serious Buyer Only! Please place bid only if you agree with all the terms.
If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback.
We believe we can produce a positive outcome to any situation and will work hard to earn your praise.
If you were pleased with this transaction, Please give us 5 star rating, thanks!
Shipping
We Ship to United States.
Items will be shipped within 3 business day on payment received.
Contact Us
Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.
And our Office is closed on Sunday and public holidays.
We apologize for the late reply during the holidays.