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Item #:
23478179
JZK 2 in 1 car Truck Bus Voltmeter & Thermometer Display, 12v 24v Battery Voltage Temperature Meter Monitor Tester Gauge Indicator
89% of respondents would recommend this to a friend
Item #:
23478179
AUD 22
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QTY:
Only 9 items left in stock.
Order now and get it around Thursday, June 25
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Dual Functions: Display simultaneously in-car temperature (-10 ℃ to 80 ℃ ) and car battery jar voltage.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Dual Functionality
This versatile meter combines voltage and temperature measurement, providing users with comprehensive monitoring for both cars and trucks, ensuring efficient vehicle maintenance.
Wide Voltage Range
Compatible with both 12V and 24V systems, this meter is ideal for a variety of vehicles, making it a suitable choice for both personal and commercial use.
Easy Installation
Designed for user-friendly setup, the JZK voltmeter and thermometer can be easily mounted in any vehicle, allowing for immediate and accurate monitoring without complex procedures.
Product Details
- Dual function: displays in-car temperature (-10 ℃ to 80 ℃ ) and car battery jar voltage simultaneously
- Safety ensured with built-in fuse for safe usage
- No battery required, simply insert into the car cigar socket
- Dual LED display panel with high bright LED for clear visibility
- Features external and bendable temperature sensor for accurate measurement
- Package includes: 1x 2 in 1 car battery multimeter (voltmeter & thermometer)
| Additional Features | High Accuracy |
| Display Type | Digital |
| Power Source | Battery Powered |
| Upper Temperature Range | 80 Degrees Celsius |
| Response Time | 10000 Milliseconds |
| Reusability | Reusable |
| Outer Material | Plastic |
| Product Care Instructions | Wipe Clean |
| Color | Blue,Red |
| Item Length | 3.03 Inches (7.7 cm) |
| Brand Name | JZK |
| Age Range Description | Adult |
| Included Components | Voltage Temperature Meter |
| Model | JZK-XXX |
| Manufacturer | JZK |
| Part Number | JZK |
| Item Weight | 26 Grams |
| Brand | JZK |
| Special Feature | High Accuracy |
| Age Range (Description) | Adult |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
What's in the box
Voltage Temperature Meter
Who Should Buy?
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Vehicle Owners
Ideal for owners monitoring their vehicle's battery health and operating temperature for optimal performance.
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Fleet Managers
Useful for fleet managers to ensure all vehicles are functioning efficiently and identify issues early.
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DIY Mechanics
Great for DIY mechanics who need a reliable gauge for quick diagnostics during vehicle maintenance tasks.
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High-Performance Vehicles
Not suited for high-performance vehicles that may require advanced monitoring features beyond basic voltage and temperature.
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Non-Vehicle Uses
Inappropriate for applications other than vehicles, such as household use or industrial equipment measurements.
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Tech-Resistant Users
Not ideal for users unfamiliar with digital displays or those who prefer traditional analog gauges.
Product Description
About This Item
Introducing the JZK® 2 in 1 Car Truck Bus Voltmeter & Thermometer Display! This innovative device is a must-have for any vehicle owner who wants to keep a close eye on their car battery voltage and in-car temperature. The JZK 2 in 1 Car Truck Bus Voltmeter & Thermometer Display features dual functions, allowing you to simultaneously monitor your car battery voltage and the temperature inside your car. With its external and bendable temperature sensor, you can accurately measure the temperature from -10℃ to 80℃.
Keeping safety in mind, this device comes with a built-in fuse, ensuring safe usage. Simply insert the jack of the product into your car's cigarette lighter socket, and you're good to go. The high bright LED display shows the readings clearly, with the colors red and blue adding a touch of vibrancy. Compatible with both 12V and 24V vehicles, this versatile device is suitable for use in cars, SUVs, trucks, and buses.
Its compact size, with a diameter of 4 cm and a length of 7.7 cm, makes it easy to install and convenient to use. Weighing just 26g, it won't take up much space in your vehicle. The JZK 2 in 1 Car Truck Bus Voltmeter & Thermometer Display is perfect for those who want to monitor their car battery's voltage and ensure the interior temperature is comfortable. Whether you're planning a road trip or simply want to stay informed about your vehicle's condition, this device is designed to meet your needs. Don't miss out on this incredible device, order the JZK® 2 in 1 Car Truck Bus Voltmeter & Thermometer Display today and experience the convenience it brings.
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Customer Questions & Answers
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Question:
What is a 2 in 1 car Truck Bus Voltmeter & Thermometer Display?
Answer: The 2 in 1 car Truck Bus Voltmeter & Thermometer Display is a multifunctional device that monitors both the battery voltage and temperature in automotive applications. It provides real-time readings for 12V and 24V systems, allowing users to keep an eye on the vehicle's power status and battery condition. By having both functionalities in one unit, it reduces the need for multiple devices and helps in diagnosing potential issues before they escalate, ensuring optimal vehicle performance. -
Question:
Why should I use a voltmeter and thermometer in my vehicle?
Answer: Using a voltmeter and thermometer is crucial for preventing electrical failures and overheating issues in vehicles. The voltmeter monitors battery voltage to ensure the electrical system is functioning correctly, while the thermometer helps in avoiding overheating that could lead to engine damage. This dual monitoring capability enhances overall safety and reliability for truck, bus, and car owners, especially during long drives or heavy-duty usage. -
Question:
What are the display features of this voltmeter and thermometer?
Answer: The display features of the 2 in 1 device include a clear LED screen that shows both voltage and temperature readings simultaneously. This real-time display is easy to read, even in direct sunlight, ensuring that you can monitor essential metrics at a glance. The backlight feature allows for visibility in low-light conditions, making it convenient for night-time use as well. Such clarity in display promotes proactive care for your vehicle. -
Question:
Can this device be used in both cars and trucks?
Answer: Yes, this voltmeter and thermometer are designed to work seamlessly in both cars and trucks. It supports both 12V and 24V systems, making it versatile enough for a range of vehicles, including light-duty cars and heavy-duty trucks. This broad compatibility allows users across various vehicle types to benefit from monitoring their vehicle’s electrical system and temperature effectively. -
Question:
How do I install the voltmeter and thermometer in my vehicle?
Answer: Installing the 2 in 1 voltmeter and thermometer is straightforward and typically involves connecting the device to the vehicle's battery terminals and securing it in a visible location, such as the dashboard. Most units come with clear wiring diagrams and instructions. Proper installation ensures accurate readings and allows users to easily monitor their vehicle's system while driving. -
Question:
What types of vehicles benefit the most from using this device?
Answer: This device is particularly beneficial for commercial vehicles such as trucks and buses that frequently operate under heavy loads or in challenging conditions. However, personal cars and recreational vehicles (RVs) can also greatly benefit, especially when traveling long distances. Keeping track of battery status and temperature helps prevent unexpected breakdowns or overheating, making it ideal for any vehicle owner. -
Question:
Is it safe to use this voltmeter and thermometer in extreme weather conditions?
Answer: Yes, this voltmeter and thermometer are designed to operate effectively under a range of weather conditions. They are resistant to temperature fluctuations, ensuring accurate readings in both cold and hot environments. This reliability is essential for users who operate vehicles in extreme conditions, as monitoring battery voltage and temperature can prevent weather-related fails and maintain vehicle performance at all times. -
Question:
How accurate are the readings from this device?
Answer: The accuracy of the readings from the 2 in 1 voltmeter and thermometer is generally high, with most models featuring calibrated sensors that provide precise voltage and temperature data. This accuracy is crucial for diagnosing electrical and thermal issues, enabling users to take corrective action before minor problems turn into costly repairs, ensuring optimal operation of the vehicle. -
Question:
What additional features does this voltmeter and thermometer offer?
Answer: Beyond monitoring voltage and temperature, some models may offer features such as over-voltage and over-temperature alerts. This means that the device can notify the user of potentially harmful conditions, allowing for timely action to be taken. Such added functionalities enhance the monitoring capability, making it a comprehensive tool for vehicle maintenance and enhancing safety. -
Question:
Where can I buy the 2 in 1 car Truck Bus Voltmeter & Thermometer Display in Nauru?
Answer: You can buy the 2 in 1 car Truck Bus Voltmeter & Thermometer Display from Ubuy in Nauru. Ubuy offers a variety of automotive accessories including this versatile monitoring device, making it easy for you to find the right tools for your vehicle maintenance needs.
JZK Automobile Chargers Editorial Review
The JZK 2 in 1 car Truck Bus Voltmeter & Thermometer Display is a useful and affordable device that provides both voltage and temperature readings for your vehicle. One of the main advantages of this product is its ease of installation. The device can be quickly and easily plugged into the 12V socket of your car, truck, or bus, providing instant readings of the battery voltage and interior temperature. The display of the device is described as crisp and functional, allowing for easy reading and monitoring of the vehicle's electrical system. The voltmeter function is especially praised by users, as many vehicles do not come equipped with a voltmeter and it is useful to know the condition of the battery. While some users have mentioned that the temperature reading may be slightly inaccurate, overall the temperature readings are Considered sensible and provide a general indication of the interior temperature of the vehicle. It should be noted that the temperature readings are displayed in Celsius, which may be a slight inconvenience for users who are accustomed to Fahrenheit. Additionally, some users have expressed a desire for a feature that allows for setting the temperature. The durability of the device is not yet known, as some users have mentioned that they have only recently received the product. However, initial impressions are positive, with users reporting that the readings are accurate and Consistent across different vehicles. Overall, the JZK 2 in 1 car Truck Bus Voltmeter & Thermometer Display is Considered a bargain at its affordable price of $9.00. It provides valuable information about the battery voltage and interior temperature, making it a recommended product for those looking to monitor their vehicle's electrical system.
Customer Reviews & Ratings
2330 customers ratings
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5 Star
66%
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4 Star
21%
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3 Star
7%
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2 Star
2%
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1 Star
4%
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Pros
- Easy installation
- Crisp and functional display
- Provides voltage reading for battery monitoring
- Sensible temperature readings
- Affordable price
Cons
- Temperature readings displayed in Celsius
Top selling Car Voltmeter in Global
Last Updated on May 19, 2026
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 22
Order now and get it around Thursday, June 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 9 items left in stock.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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