12 volt meter digital buyer’s guide for 2024
We spent many hours on research to finding 12 volt meter digital, reading product features, product specifications for this guide. For those of you who wish to the best 12 volt meter digital, you should not miss this article. 12 volt meter digital coming in a variety of types but also different price range. The following is the top 10 12 volt meter digital by our suggestions:
Best 12 volt meter digital
1. 12 Volt Digital Voltmeter, DROK 0.56" DC 3-30V 12v Voltage Tester Gauge Green Bright LED Display Two Wires Volt Meter Detector for Solar Battery Monitor Checker Car Motor Panel Mount
Feature
High accuracy: DROK digital voltmeter measuring range is DC 3-30V, its decimal point will automatically move, and it also has a tiny potentiometer to do finer adjustments.Easy to connect wires: the voltage tester gauge only has two wires, the red connects to positive and the black connects to negative.
Safe to use: our volt detector is designed with reversed connection protection, it will NOT be burnt even when connected reversely, but the screen display nothing.
Special Design: the voltage mintoring meter is designed with bright LED display, and it is well Made, the strong plastic case prevents it from easily damaged by outer force.
Application: It is perfect to monitor the condition of the battery, especially for solar projects, you can use it on your car, trailer, motor, etc. Please don't use this meter in 24V battery because when the battery is full-charged, its voltage will be about 30V.
Description
Technical Parameters:Dimension: 482922mm
Cutting size: 4627mm
Measuring voltage range: DC 3-30V
Maximum input: DC 30V (if the input voltage is higher than DC30V, the voltmeter will be burnt)
Minimum input: DC 3V (if the input voltage is lower than DC 3V, the value will be inaccurate or not displayed)
Measurement accuracy: Less than 10V, accurate to 0.01V; More than 10V, accurate to 0.1V (allowable tolerance: 1% +/- 1 word)
Display: 3 digit 0.56'' LED digital tube
Font Color: Green
Refresh rate: about 200mS
No need power supply
Consuming current: less than 20mA (generally 5-15mA)
Operating temperature: -10c-65c
Wire length: 20cm
Reverse connection protection: YES
Method of wiring:
Red wire: Positive
Black wire: Negative
Note:
Please don't use this meter in 24V battery because when the battery is full-charged, its voltage will be about 30V
(the max input volt for this meter), and we don't suggest you use it in max volt of 30V.
Package Includes:
1 0.56'' Voltmeter
2. Cllena Triple Function Dual USB Charger + Blue LED Voltmeter + 12V Outlet Socket Panel Jack Marine for Digital Devices Mobile Phone Tablet
Feature
Material: high quality nylon plastic socket body.Fitment: Universal fits for 12V Vehicle, Motorcycle, ATV, Boat, Car or Marine.
Suitable for charging GPS, IPhone, IPod, Mobile Phones and other digital devices
USB Socket Power Output: DC 5V 1A / DC 5V 2.1A
Package includes: 1x Cigarette Lighter Socket + 1x Blue LED Voltmeter + 1x Dual USB Charger+6 x Insulated Terminals+4 x Screws
Description
Item Specification:Condition: 100% Brand New
Package includes:
--1x Cigarette Lighter Socket
--1x Blue Voltmeter
--1x Dual USB Charger
--6 X Insulated Terminals
--4 X Screws
Size: Length: 5.91" (15cm) ; Width: 1.65" (4.2cm)
Color: Black
Waterproof Rate: IP44
Voltage: 12V
Power Input: DC 12V-24V
USB Socket Power Output: DC 5V 1A / DC 5V 2.1A
Material: High Quality Nylon Plastic Socket Body
Weight: 110g
Feature:
Power Socket
UV stabilized nylon housing with rubber splash proof tight fitting front cap
2 pole nickel plated brass terminal connectors
Twist-and-Lock locking socket, allows a suitable power plug (not included) to lock into place. Works with all 12 volt accessory plugs Dual USB Charger
Comes with front cap and heavy duty construction
UV Nylon Body
DC Voltmeter
Display: segment LED digital tube, lamp display is Blue
Monitors the state of your battery between full charged and discharged
Can indicate a poor or bad charging system
The meter has easy to read LED segments and connect to your 12 volt system
Fitment:
Universal fits for 12V Vehicle, Motorcycle, ATV, Boat, Car, Marine, UTV, Camper, Caravans, Travel Trailer, etc.
Suitable for charging GPS, IPhone, IPod, Mobile Phones and other digital devices
* Please Read All Description and Fitment Before Ordering the Product
* Note: Professionals install is strongly recommended to avoid trouble!
3. Innova 3320 Auto-Ranging Digital Multimeter
Feature
UL certified product designed to safely and accurately troubleshoot a variety of automotive and household electrical problemsAuto-ranging scales eliminate the need to dial in the correct range when making electronic measurements
Features large digital display and color coded LED's for battery quick check
Single-setting resistance function for AC and DC voltage
Protective rubber corner guards for drop protection
Description
The INNOVA 3320 is a Auto-Ranging Multimeter designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. It's auto-ranging scales eliminate the need to dial in the correct range when making electronic measurements. The 10 MegOhm input is safe for automotive and household uses (i.e., household outlets, fuses, wiring, general-purpose batteries, vehicle battery and charging system, automotive circuits and more). The color-coded LEDs allow you to quickly check household batteries (green = good, yellow = weak and red = replace). Includes attachable test leads, holders and stand for hands free use and features protective rubber corner guards for drop protection. The INNOVA 3320 has a single setting resistance function for AC and DC voltage.4. bayite DC 6.5-100V 0-100A LCD Display Digital Current Voltage Power Energy Meter Multimeter Ammeter Voltmeter with 100A Current Shunt
Feature
Voltage test range: DC 6.5~100V; Current test range: 0~100AStore energy data when power off(can be reset to 0). The blue backlight can be turned on/off manually
With overload alarm function(If active power is larger than threshold, backlight and power will flash)
Large-screen LCD (display voltage, current, active power, energy at the same time)
Note: only display and shunt are included. It doesn't include any wire or accessories
Description
Main Specifications:
Working voltage: DC 6.5 ~ 100V
Measuring Accuracy: 1%
Power Consumption: 0.2W
Measurement speed: 2 times/s
Store Energy data when power off. Can be reset to 0.
The blue backlight can be turned on/off manually
Test Range and Display format:
1.Active Power test range: 0~10kW
2.Energy test range: 0~9999kWh
3.Voltage test range: DC 6.5~100V
4.Current test range: 0~ 100A
Precautions
1. This module is only suitable for 6.5~100V DC power.
2. Applied load should not exceed the rated power.
3. Wiring order cannot be wrong.
4. This module is suitable for indoor, please do not use outdoor.
Packing including:
1x DC 6.5-100V 100A Power Multimeter
5. Innova 3721 Battery and Charging System Monitor
Feature
Easily plugs into vehicle's cigarette lighter or power receptacle to monitor battery and charging system voltageDesigned for 12-volt negative ground systems
LCD displays measured voltage with a bar graph to indicate battery charge level
Color-coded LEDs quickly identify battery's charge status
Head pivots for easy viewing and angle adjustment
Description
The INNOVA Battery and Charging System Monitor displays the condition of your battery and charging system instantly. It protects the engine computer and 12-volt accessories from damaging surges when jump starting or recharging. Easily plugs into the vehicle's cigarette lighter or power receptacle to monitor battery and charging system voltage. The LCD screen displays the measured voltage with a bar graph to indicate battery charge level and the color-coded LEDs quickly identify the battery's charge status. The head pivots for easy viewing and angle adjustment.6. Safe Smart Quick Car Charger,5V/3.6A Dual USB Port Car Charger Adapter with LED/ LCD Display Battery Low Voltage Warning Volt Meter Car Battery Monitor (Black)
Feature
Smart IC Adaptive Technology - Smart IC boosts up charging process at the max speed possibly up to 3.6A, detects and responses your devices providing optical output current with a constant rateSafety On The Go - Soft LED lights help you locate the ports in darkness, also alarms flashing green lights for low voltage without being distracted on driving
Real-time Monitoring - Concise LCD screen displays vehical's operating voltage (12V/24V) or the total USB charging output (5V/3.6A Max) in real time, fully controlling the whole charging process
Rest Assured of Quality - Design with all-metal housing for long time usage, professional protection against short circuiting, over-heating, over-current and over-charging, Certified by CE, FCC, RoHS
Durable Reliability - Crafted of special fire proof material with anti-oxidative Zinc Alloy, compact design and all-metal housing facilliate a super solid structure, anti-static and fastens cooling frame
Description
Specification:Input Voltage: DC 12-24V
Smart Output Voltage: 5V 3.6A
LED Bult Amount: 12 pieces
LCD Display Screen Dimension: 0.55 x 0.32 inch
Material: PC Fireproof + Alumium Alloy + Zinc Alloy
Overall Dimension ( L x W x H ): approx. 1.34 x 1.34 x 2.4 inch
Instruction:
1. The real-time voltage stage ( normally 12/24V ) of vehicle is displayed on the Mini LCD screen when you plug this charge adapter into the cigarette lighter socket,any irregularity with the voltage is instantly detected with a flickering GREEN light, alarming for maintainance on the vehicle battery.
2. The charge adapter features Soft eye-caring LED ambience light consisting of 12pcs energy-saving bulbs,It glows brightly enough to help you locate the ports in darkness or at night without being distracted.
3. Equipped with intelligent built-in IC system, the charge adapter,which is compatible with almost all USB-powered devices,would automatically indentify your devices and adapt suitable input current & voltage received from the vehicle so your devices would always be safely charged at the maxmized speed.
4.Buy with confidence and no worries, a worry-free 18-month warranty and friendly customer service would always be available if by any chance you are not fully satisfied with the product.
Notice:
1. Not all devices support Quick Charge, some devices are not compatible with high currents. For the safety of mobile devices, the charger adapter automatically adjusts relatively low but steady currents,thus the actual charging speed might sometimes vary accordingly.
2.Original charging cables are recommended when you would like to have your devices charged up, only in this way could the charge adapter work as full capacity.
7. Battery Capacity Monitor, DROK 10-100V Programmable Battery Level Voltage Temperature Meter Gauge 12V 24V 36V 48V LCD Display Percentage Indicator Tester Electric Quantity Detector Reader Panel
Feature
Application: DROK battery capacity meter is suitable for 10-100V(12v 24v 36v 48v 60v 72v 96v) lithium battery, lead-acid battery, lithium iron phosphate battery, Ni MH battery etc.Color LCD Display: the battery monitor adopts LCD color screen, can long-term display the battery capacity, voltage, temperature (switched by the key), can be used in a variety of lighting conditions.
Easy Installation & Operation: the battery percentage indicator is only with 2 wires, red one for battery positive side, black one for battery negative side; 2 key for your operation, one key for voltage and temperature display switch, one for ON/OFF.
Protection: the capacity voltage tester panel is designed with protective shell, dustproof waterproof surface; input voltage reverse connection protection.
Alarm: the red indicator flashes and buzzer alarm when it is low battery voltage, the low voltage can be setting.
Description
DROK 10-100V 12v 24v 36v Battery Monitor Meter
Parameters:
Working voltage: 10V Min; 100V Max
Working consumption: 5mA Typical; 6mA Max
Voltage accuracy:0.1%Typical; 0.5%
Temperature accuracy:0.5Typical; 1 Max
Sleep consumption: 6uA Min; 10uA Typical; 12uA Max
Buzzer voltage: adjustable 11.5V-100V
Buzzer volume: 70db Min; 75db Typical; 80db Max
Working temperature:-10Min; 25Typical; 55Max
Product size: 61.5*33.5*13.5mm
Installation size: 58.5*28.5mm
Display size: 36*19.5mm
Package Includes:
1* Programmable Battery Display
8. 12V Battery Meter, DROK Blue Back-light LCD Battery Capacity Monitor DC 8-63V Digital Battery Tester Automotive, Lithium ion Battery Electric Quantity Detector 12V/24V/36V/48V Lead Acid Battery Status
Feature
Wide Operating Voltage Range: DROK battery meter can be operated within DC 8-63V, super wide voltage range.Bright LCD Display & Low Power Consumption: Our car battery tester owns clear and high quality LCD display with bright blue back-light. However, this monitor needs low power consumption.
Fit for Various Battery Specification: The battery capacity reader is suitable for 12V/24V/36V/48V lead acid battery, Ternary Lithium battery, Polymer lithium-ion battery, 3-15 series Lithium ion battery, Storage battery, Water battery, etc.
Widest Application: This functional battery detector can be applied to various instruments and meters; portable device; power bank; medical device, electrombile, self-balance car.
Effortless installation: Red wire: Battery +; Black wire: Battery -; White plug: the interface of the monitor (please pay attention to the direction of the interface).
Description
DROK 8-63V 12v 24v 36v 48v Battery MeterTechnical Parameters:
Operating current: < 5mA
Operating voltage:8-63V
Operating temperature: 0-40
Backlight: Green
Applicable battery specification: Lead-acid battery 12V, 24V, 36V, 48V; Lithium-ion battery 3-15 series
Applicable battery type: Ternary Lithium battery, Polymer lithium-ion battery, Lithium ion battery, Storage battery, Water battery, etc.
Application: Various instruments and meters; portable device; power bank; medical device, electrombile, self-balance car.
Battery Specification Adjusting Method:
Under the condition of power off, long-press the button on the back of the module (do not release) and power up the module.
The monitor will display the battery specification, then press the button again to choose the battery specification.
After choosing the specification you need, cut off the power and then power up the module again. The adjustment is finished.
Wiring Method:
Red wire: Battery +
Black wire: Battery -
White plug: the interface of the monitor (please pay attention to the direction of the interface)
Warm Tips
The tester cannot be exposed to direct sun for a long-term or be used in lower-20 or higher 60, which will reduce the service life of the tester.
Package Includes:
1Battery Capacity Tester
1Lead Wire
9. MOTOPOWER DC 12V LED Digital Display Voltmeter Waterproof for Boat Marine Vehicle Motorcycle Truck ATV UTV Car Camper Caravan Digital Round Panel - BLUE
Feature
Real-time Voltage Display - The built-in intelligent voltmeter with LED Digital Display let you know the real-time voltage status of the battery or the alternator.Mini size and easy to install,work great for checking Voltage of 12-24V DC systems.
Mounts in a 1-1/8" hole in panels up ,0.25" thick, a nylon retaining nut holds the meter in place.
Low power consumption, Accurate and Easy to install
Universal for: Motorbike Car / Boat / ATV / UTV / Camper / Caravans / Travel Trailer etc
10. MICTUNING DC 6.5-100V 0-100A LCD Digital Display Ammeter Voltmeter Multimeter Volt Watt Power Energy Meter Blue with 100A/75mV Shunt
Feature
MICTUNING 4-in-1 DC Multimeter - with 1.0 grade measuring accuracy, it combines Voltage, Current, Power and Energy measurement in one combo, super compact and lightweight that can be portable and easily usedUnique Voltage Alarm Function- the backlight and voltage value will flash simultaneously if the testing voltage is beyond alarm threshold (6-90V factory alarm value), and it can be set if needed
Data Storage Design - it is designed to automatically storage the last testing data when suddenly powered off and the energy value can be reset by a short press after long pressing the function button for seconds
Super Large Digital Display - 51x30mm easy reading LCD screen, clearly displays all testing figures at the same time, while the recessed button used to control the backlight, reset energy value, set voltage alarm threshold and choose measuring range
Bonus Current Shunt - it comes with a 100A/75mV current shunt, suitable for large range measurement, no need to waste extra money to get another one.Plus, we offer 1 Year MICTUNING Warranty and lifetime free technical support and friendly customer services
Description
MICTUNING 4-in-1 DC MultimeterMICTUNING DC multimeter is able to measure voltage, current, power and energy of most electrical devices (100A max.), which features high accuracy, low power consumption and easy reading large display. It also functions beyond voltage alarm, energy value reset, data storage, backlight control and measuring range option, suitable used for RV battery, voltage regulator, device detection and replacing various pointer-type electric meters.
Specification
Working Voltage: 6.5-100V/DC
Power Rating: 100A/10000W
Measuring Accuracy: 1.0 grade
Power Consumption: 0.2W
Measuring Speed: 2 times/s
Net Weight: 190g/0.42lb/6.70oz
Materials: LCD display + PC shell
Meter Dimensions: 9.0x5.0x2.4cm/3.5x2.0x0.9 in
Shunt Dimensions: 10.5x3.0x2.2cm/4.1x1.2x0.9 in
Display format:
1. Power: 0-10KW Test Range, within 1KW, 0.0-999.9W; 1KW and above, 1000-9999W
2. Energy: 0-9999KWh Test Range, within 10KWh, 0-9999Wh; 10KWh and above, 10-9999KWh
3. Voltage: 6.5-100V, it shows 6.50-99.99V
4. Current: 0-100A, it shows 0.00-99.99A
Notices:
1. Wiring order cannot be wrong.
2. This meter is suitable for indoor use ONLY.
3. Applied load should not exceed the rated power or current.
4. "Zero current" and "All 888s display" are mostly caused by wrong wiring.
5. Need a pointing tool to press the function button to prevent accidental touch.
Warranty
We sell it and stand behind it.1 Yr MICTUNING Warranty and lifetime Friendly Customer Service.
Package List:
1 x DC Digital Multimeter
1 x 100A Current Shunt
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