913V Digital Voltmeter for Petrol/Diesel Generators, Accessories 220V/380V, Single Phase, 3 Phases

General Description

The 91 3 digital voltmeter is a high-precision measuring instrument designed for gasoline and diesel generators. It allows for the real-time measurement and display of AC voltage, frequency, and cumulative operating time in electrical circuits. Made of corrosion-resistant plastic, it ensures a long service life and excellent stability, while offering intuitive readings and strong resistance to interference.

Technical Specifications

• Item Type: Digital Voltmeter
• Material: Plastic
• Weight: Approx. 25 g / 0.9 oz
• Voltage Detection Range: 90-450 V
• Voltage Resolution: 1 V
• Voltage Accuracy: 1.5 levels
• Frequency Detection Range: 0-99 Hz
• Frequency Resolution: 0.1 Hz
• Frequency Accuracy: 2.5 levels
• Cumulative Operating Time: Up to 999 hours
• Operating Temperature: -25 to 70 ℃
• Storage Temperature: -40 to 70°C
• Humidity: 20-90%

Installation

The voltmeter is easy to install thanks to its plug-in connection and snap-lock system. It is recommended not to insert or disconnect the meter while it is powered to avoid the risk of electric shock.

Use

This digital voltmeter is ideal for long-term use in generators, improving machine efficiency and lifespan through regular parts replacement.

Other Information

• Display: 3-digit LED digital
• Note: Do not open the meter without authorization due to the high voltage it contains.