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Item #:
95263331
TRMS 20000 Counting Digital Voltmeter with NCV Function, Auto Multimeter Tester, Measurement of Voltage, Current, Resistance, Diode, Temperature, Car
Item #:
95263331
LYD 273
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Imported from USA store
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The FROGBRO digital multimeter accurately measures voltage, current, resistance, and more—all in one multifunctional device!
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What Stands Out
Multiple Measurements
This versatile multimeter measures voltage, current, resistance, diode, temperature, and more, making it suitable for a wide range of applications, from automotive diagnostics to household use.
NCV Function
The non-contact voltage (NCV) detection feature enhances safety by allowing users to detect live wires without touching them, preventing accidental shocks and making it ideal for professional electricians.
User-Friendly Design
Equipped with an easy-to-read digital display and intuitive controls, this voltmeter simplifies complex measurements, making it accessible for both beginners and experienced technicians.
Product Details
| Power Source | Passive |
| Measurement Type | Multimeter |
| Compatible Devices | Any device that requires electrical testing or measurement |
| Color | Black |
| Specification Met | CE |
| Brand Name | FROGBRO |
| Model | 48233cd1-a3ad-4654-b705-95029d88a5d9 |
| Manufacturer | Frogbro |
| Part Number | FK-H9 |
| Unit Count | 1.0 Count |
| Brand | FROGBRO |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Automotive Technicians
Provides essential measurements for diagnosing vehicle electrical systems efficiently, including engine speed and dwell angles.
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Hobbyist Electronics
Ideal for DIY enthusiasts experimenting with circuits, offering multiple measurement functions in one compact device.
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Electrical Students
Useful for students learning electrical principles, as it covers various measurements like voltage, resistance, and temperature.
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Professional Engineers
May lack advanced features and precision required for high-level engineering tasks and professional applications.
Product Description
TRMS 20000 Counting Digital Voltmeter with NCV Function, Auto Multimeter Tester, Measurement of Voltage, Current, Resistance, Diode, Temperature, Car Dwell Angle, Engine Speed, Pulse Width
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the TRMS feature in the FROGBRO Digital Voltmeter?
Answer: The TRMS (True Root Mean Square) feature allows the FROGBRO Digital Voltmeter to accurately measure both AC and DC currents, providing precise readings even for non-linear signals. This is vital for professionals who work with variable signals, as standard measurement can lead to inaccuracies. For example, if you're testing the electrical output of an inverter, the TRMS feature ensures your readings reflect the actual power usage. -
Question:
Can the FROGBRO Multimeter measure temperature?
Answer: Yes, the FROGBRO Digital Multimeter is equipped to measure temperature across a wide range. It includes a thermocouple attachment which allows users to check the temperature of surfaces or liquids, making it suitable for electricians and HVAC technicians. For instance, you could use it to diagnose overheating issues in electrical systems or ensure your refrigerator is operating at optimal temperatures. -
Question:
How does the NCV function work in this voltmeter?
Answer: The Non-Contact Voltage (NCV) function in the FROGBRO Multimeter enables users to detect the presence of voltage without direct contact with the wires. This safety feature is essential for electricians assessing live circuits and helps prevent shocking incidents. For instance, if you're troubleshooting an outlet, simply bringing the device close will alert you if voltage is present without needing to break any connections. -
Question:
What additional measurements can be taken with the FROGBRO Multimeter?
Answer: In addition to voltage, the FROGBRO Digital Voltmeter can measure current, resistance, diode continuity, car dwell angle, engine speed, and pulse width. This versatility makes it a valuable tool for various applications, from automotive diagnostics to basic electrical work. For example, mechanics can use it to quickly gauge the performance of ignition systems or battery conditions. -
Question:
Is the FROGBRO Digital Voltmeter user-friendly?
Answer: Absolutely, the FROGBRO Digital Voltmeter features a clear display and intuitive buttons, making it accessible for beginners and professionals alike. The auto-ranging capability simplifies readings, as users do not need to manually select the measurement range. For DIY projects or routine checks, this user-friendly design enhances ease of use and accuracy. -
Question:
What types of batteries can I test with this multimeter?
Answer: The FROGBRO Multimeter can test a variety of batteries such as AA, AAA, 9V, and lithium-ion batteries. Its functionality allows users to determine both voltage levels and battery health. This is particularly useful for those managing numerous devices, ensuring batteries are performing adequately and identifying when replacements are necessary to avoid sudden failures. -
Question:
Does the device have a data hold feature?
Answer: Yes, the data hold function allows users to freeze current readings on the display, enabling easier analysis and recording. This is particularly beneficial when you need to document results or share them with colleagues without needing to take notes in real-time. It enhances workflow in both professional and home settings, making measurements straightforward. -
Question:
What is the pulse width measurement used for?
Answer: Pulse width measurement is crucial for evaluating signals in modern electronic devices. It helps technicians analyze timing issues in circuits, like those found in automotive systems or communication devices. If you're diagnosing an engine's fuel injection system, understanding pulse width can be key to checking that the injectors are functioning properly. -
Question:
Where can I buy the FROGBRO TRMS 20000 Counting Digital Voltmeter in Libya?
Answer: You can purchase the FROGBRO TRMS 20000 Counting Digital Voltmeter on Ubuy. They provide a wide selection of electronic tools and gadgets including this versatile multimeter, ensuring you have access to a reliable source for your measuring needs. -
Question:
What accessories come with the FROGBRO Multimeter?
Answer: The FROGBRO Digital Voltmeter typically includes test leads, a thermocouple for temperature measurements, and a user manual to guide users through its features. These accessories enhance the functionality of the multimeter right from the start. For example, the inclusion of a thermocouple allows users to begin temperature testing immediately, adding to the tool's versatility.
FROGBRO Editorial Review
The FROGBRO TRMS 20000 Counting Digital Voltmeter has garnered positive feedback from users, praising its unique design and advanced features. Customers are particularly impressed with its True RMS capability, which ensures accurate measurements, especially for non-linear AC loads often found in modern electrical setups. The multimeter's intuitive pushbutton interface makes navigating through its functions seamless, while its rapid response time is highlighted as a significant benefit, especially in troubleshooting scenarios. The inclusion of a temperature feature enhances its versatility, and many users appreciated the large, angled display that facilitates easy reading. The device's USB charging capability has also been well-received, eliminating the need for expensive batteries. Functions like the non-contact voltage (NCV) detection and live line identification have been lauded for adding great functionality into a single device, often replacing the need for multiple tools. However, some users noted that the side-lit backlight could be improved for better visibility when viewed from different angles, as it may create difficulties in reading the display under certain conditions. Additionally, the text on the buttons could be larger for easier readability. Users mention minor calibration concerns, with some readings deviating slightly compared to other devices, but overall, the multimeter is thought to deliver commendable performance. In conclusion, the FROGBRO TRMS 20000 Counting Digital Voltmeter is well-regarded for its reliability, accuracy, and user-friendly features, making it a solid choice for both beginners and experienced users. **
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Pros
- Accurate True RMS measurements
- Intuitive pushbutton interface
- Rapid response time
- Large, angled display
- USB charging feature
- NCV detection and live line identification
- Comes with a sturdy case
Cons
- Side lighting on the display may affect readability at angles
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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LYD 273
Order now and get it around Saturday, August 15
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.)
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Features & Benefits
- Accurate measurements of voltage, current, resistance, diode, and temperature.
- Features a non-contact voltage test (NCV) for safer troubleshooting.
- High-definition backlit LCD screen for use in dimly lit areas.
- Safe and durable with full overload protection and double insulation.
- Perfect for household, industrial, and automotive applications.
- Ideal for DIY enthusiasts and professionals alike.
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