18MM Din Rail Mount Single Three Phase Voltage Meter AC 80-500V Modular Voltmeter Gauge Indicator LED Digital Display Detector
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Specifications
- Brand Name
- EARU
- High-concerned chemical
- None
- DIY Supplies
- Electrical
- Origin
- Mainland China
- Voltage range
- Other
- Battery Included
- No
- Data Record
- No
- Dimensions
- 18*81*66
- Operating Temperature
- -5℃-+40
- Accuracy Class
- ±1
- Display Type
- Digital Only
- Power Supply
- AC
- Model Number
- BV-1R/BV-3R
- Power Source
- AC
- Choice
- yes
- semi_Choice
- yes
Product Description
Type: Voltage Meter
Terminal for wiring: L+N/3L+3N
Measurement voltage range:AC 80V~500V
Measuring accuracy:1%
Measuring rate:>200MS/time
Protection degree:IP 20
Electrical Life:≥15000 hours
Working Conditions:temperature(with daily average ≤35℃ ) -5℃～+40℃
Storage temperature:-25℃～+70℃
Air relative humidity:1-80%(no condensation)
Working pressure:80～160Kpa
Mounting:35MM DIN Rail
Pros & Cons
Pros
- Digital LED display offers clear, easy-to-read real-time voltage measurements
- Wide 80-500V AC voltage range supports both single and three-phase electrical configurations
- Compact din rail mount design saves valuable space in electrical panels
- Long rated electrical lifespan of at least 15000 hours for extended, reliable use
Cons
- Requires hardwired installation, making it unsuitable for quick, plug-and-play setups
- Does not include a built-in battery, relying solely on AC power from the connected electrical system
- Limited operating temperature range (-5℃ to +40℃) prevents use in extreme hot or cold environments
- IP20 protection rating restricts use to low-risk, dust-free indoor spaces only
Common Questions
What material is this voltage meter constructed from?
The product specifications do not list specific exterior materials, but it is a standard industrial-grade din rail mount electrical meter designed for indoor panel use.
What are the physical dimensions of this voltage meter?
This voltmeter has official dimensions of 18*81*66, consistent with standard compact din rail electrical component sizing.
What electrical setups is this voltmeter compatible with?
This meter supports both single-phase (L+N wiring) and three-phase (3L+3N wiring) AC electrical systems, with a measured voltage range of 80-500V.
What is this digital voltmeter used for?
This device is designed to accurately measure and display real-time AC voltage levels for residential or industrial electrical panels via din rail mounting.
What shipping and delivery details are available for this product?
Shipping details are not provided in the product listing; please contact the seller directly to ask about shipping costs, delivery timelines, and eligible shipping locations.
Product information last updated on March 6, 2026