As an Amazon Associate I earn from qualifying purchases.1. Sxstar
Mini Waterproof Voltmeter with LED Digital Display, Voltage Meter DC 12V-24V Universal for Car/Motorcycle/Truck – Green
Sxstar - Safety: with reverse connection protection function, line will not be burnt. The measured voltage will shown by digital display. Universal for: motorbike car / camper / UTV / Boat / ATV / Caravans / Travel Trailer etc.
Easy to use: mini size and easy to install, work great for checking Voltage. Works for 12v-24v. Waterproof Design.
| Brand | Sxstar |
| Manufacturer | Sxstar |
| Height | 3 cm (1.18 Inches) |
| Length | 7.49 cm (2.95 Inches) |
| Weight | 0.01 kg (0.02 Pounds) |
| Width | 3.99 cm (1.57 Inches) |
| Part Number | SDT003 |
2. Aofan
Round Mini Voltmeter Waterproof,for Car Motorcycle Auto Truck red, Auto Voltmeter DC12V-24V with LED Digital Display
Aofan - It can display the battery in saturation and low pressure. The installation requires a 29mm mounting hole, and the product is locked and fastened with a nylon threaded retaining ring.
1. 12vdc transparent led lamp three-digit display voltmeter CE certification, with ring red. 3. The small lattice design is novel, the voltage is easy to read, and the LED light is clear at night.
5. 2. Can display the voltage shortage or bad voltage charging status, indicating whether the battery is charging or not. Works for 12v-24v car / atv / vehicle / travel / motorcycle / truck / Camper / caravans / boat / UTV / marine / Trailer etc.4.
3. JZK
JZK 2 Packs DC 0-100V 10A mini digital voltmeter ammeter for car electric motorcycle battery voltage volt ampere current monitor gauge meter, blue red dual display
JZK - Refresh rate: About 035s once. Measuring voltage: dc 0 -100v. Operating temperature: -10℃~65℃. Wide measuring range, and high accuracy. Operating current:
4. AZDelivery
30V, Voltage Measurement Module, Voltage Display, compatible with Arduino including E-Book! Pack of 3, AZDelivery 0.28 Inch Mini Digital Voltmeter with 7 Segment LED Display 2.5V
AZDelivery - Get a three-piece deal of the azdelivery 1602 LCD 2x16 Character Display Module with I2C Bundle at a special quantity discount price. Four digital voltmeters: The voltmeter contains 4 digital voltmeters, each with a different colour, one colour for each application.
This product includes an e-book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process.
Built-in potentiometer: with the Voltmeter you can make precise measurements easily and quickly, and through the integrated potentiometer you can make an exact calibration.
The digital mini voltmeter can be used to measure the voltage of 18650 batteries or car batteries with the help of the module's welded cables. Precise measurement with several applications: voltages of 2. 5-30v can be safely and accurately measured with this Mini Voltmeter. We provide an array of application examples, full installation guides and libraries.
5. Tianqin
4pcs 0.28 Inch Mini Digital Voltmeter Panel DC 2.5V-30V Two-Wire Voltage Tester Meter LED Display 4 Colors
Tianqin - The voltmeter can be used to measure the voltage of 18650 batteries, nickel metal hydride batteries and other battery packs as well as the voltage of motorcycles, cars and other batteries, mobile lithium batteries, and can also be used for other voltage measurement purposes.
This package contains 4 colours mini digital dc voltmeter: red 2. 5 v - 30 v, yellow 2. 6 v - 30 v, green 2. 6 v - 30 v, blue 3. 2 v - 30 V. The resolution is 001v when the voltage is measured below 10V, resolution is 01v for voltage above 10V.
With reverse polarity protection, the wire will not be burned when the connection is reversed. Equipped with two wires, battery car, easy to connect to the car, convenient and easy wire connection, motorcycle car line. This can ensure the accuracy of the measurement, but also the need to measure higher voltages.
6. RUNCCI-YUN
RUNCCI-YUN 5pcs Voltage Meter 2 Wire 0.28", Mini Digital Voltmeter Panel DC 2.5V-30V Two-Wire Voltage Tester Meter LED Display Red
RUNCCI-YUN - 1v. 4-30v. Let each buyer 100% satisfaction and enjoy a pleasant shopping experience here. Voltage resolution above 10V is 0 Guarantee: we have 100% confidence in the voltage tester.
Measurement range: DC 2. High quality:stable performance and high precision. This ensures both measurement accuracy and higher voltages. 01v. Reverse connection protection and 2 wire digital voltmeter, easy for installing and connecting.
Specification: 5pcs mini voltage tester red. If the voltage is below 10 V, the resolution is 0 Handy and easy to assemble: small in size and light in weight. If you do not use our products or the quality is not as good as you think, please contact us for a refund.
7. Ytian
Ytian 4pcs DC Digital Voltmeter 0.28 Inch Three-Line DC 0-100V Mini Digital Voltmeter Gauge Tester LED Display Reverse Polarity Protection and Accurate Pressure Measurement 4Colours
Ytian - Detecting voltage:0-100V. High precision; reverse connection protection, The decimal point is automatically shifted. Able to djustable voltage resistance-Turn clockwise to lower voltage, 9v, it can work directly in 5v, 12v, 24v.
Note: the three-wire use voltage range is 0-100V, which can also be used as a second-line but the voltage should be within 40V. Three-wire connection, but it can also change three lines to 2-wire connection.
8. Jadeshay
5Pcs High Accuracy 0.36'' LED Digital Display Voltage Gauge Mini Voltmeter DC2.7-32V, Green, Jadeshay LED Digital Voltmeter
Jadeshay - Made of high quality material, durable and long service life. Low startup voltage, green shows a minimum of 2. 7v. This accuracy voltmeter has a "core" of 0025% resolution to make sure sufficient margin, it has high accuracy.
No need to supply power separately, use the power supply under test directly. It has reverse connection protecting function and will not burn when connected.
| Brand | Jadeshay |
| Manufacturer | Jadeshay |
| Weight | 0.01 kg (0.01 Pounds) |
| Part Number | plh1293-0731 |
9. Tiardey
Tiardey 2pcs Voltage Tester,2.5V-30V Mini Digital DC Voltmeter with 0.28 inch LED Display, Green
Tiardey - Package including :2pcs. Color: red yellow green three colors optional. Dimensions: 22. 5 × 10 × 7mm length x width x height. Working current:
10. UMTMedia
UMTMedia® Blue Mini Voltmeter Tester LED Digital Display Voltage Meter Car 0.28" DC 0-100V
UMTMedia - Three connections, easy to connect to the car/battery car/motorcycle line. The screw on the back can be adjusted for calibration, turning clockwise to low voltage. Reverse polarity protection, the meter will not burn out, If reverse polarity is applied, but the screen will not display anything.
Precise automatic adjustment, and when it is greater than 10V, it is accurate to 001v, when it is less than 10V, it is accurate to 01v. The three-wire voltage range is 0-100V, and it can also be used as a second-wire within 40V.
Sxstar - Safety: with reverse connection protection function, line will not be burnt. The measured voltage will shown by digital display. Universal for: motorbike car / camper / UTV / Boat / ATV / Caravans / Travel Trailer etc. Easy to use: mini size and easy to install, work great for checking Voltage. Works for 12v-24v. Waterproof Design.
Aofan - It can display the battery in saturation and low pressure. The installation requires a 29mm mounting hole, and the product is locked and fastened with a nylon threaded retaining ring.
JZK - Refresh rate: About 035s once. Measuring voltage: dc 0 -100v. Operating temperature: -10℃~65℃. Wide measuring range, and high accuracy. Operating current: 
AZDelivery - Get a three-piece deal of the azdelivery 1602 LCD 2x16 Character Display Module with I2C Bundle at a special quantity discount price. Four digital voltmeters: The voltmeter contains 4 digital voltmeters, each with a different colour, one colour for each application.
Tianqin - The voltmeter can be used to measure the voltage of 18650 batteries, nickel metal hydride batteries and other battery packs as well as the voltage of motorcycles, cars and other batteries, mobile lithium batteries, and can also be used for other voltage measurement purposes.
RUNCCI-YUN - 1v. 4-30v. Let each buyer 100% satisfaction and enjoy a pleasant shopping experience here. Voltage resolution above 10V is 0 Guarantee: we have 100% confidence in the voltage tester.
Ytian - Detecting voltage:0-100V. High precision; reverse connection protection, The decimal point is automatically shifted. Able to djustable voltage resistance-Turn clockwise to lower voltage, 9v, it can work directly in 5v, 12v, 24v. Note: the three-wire use voltage range is 0-100V, which can also be used as a second-line but the voltage should be within 40V. Three-wire connection, but it can also change three lines to 2-wire connection.
Jadeshay - Made of high quality material, durable and long service life. Low startup voltage, green shows a minimum of 2. 7v. This accuracy voltmeter has a "core" of 0025% resolution to make sure sufficient margin, it has high accuracy. No need to supply power separately, use the power supply under test directly. It has reverse connection protecting function and will not burn when connected.
Tiardey - Package including :2pcs. Color: red yellow green three colors optional. Dimensions: 22. 5 × 10 × 7mm length x width x height. Working current: 
UMTMedia - Three connections, easy to connect to the car/battery car/motorcycle line. The screw on the back can be adjusted for calibration, turning clockwise to low voltage. Reverse polarity protection, the meter will not burn out, If reverse polarity is applied, but the screen will not display anything. Precise automatic adjustment, and when it is greater than 10V, it is accurate to 001v, when it is less than 10V, it is accurate to 01v. The three-wire voltage range is 0-100V, and it can also be used as a second-wire within 40V.
