<p>Feature: 1. Digital Voltmeter: It features high measurement accuracy, good stability, intuitive readings, and strong anti interference capabilities, making it an Perfect replacement for traditional pointer instruments.</p> <p>2. Function: The digital voltmeter is a digital instrument used for real time measurement and indication of AC voltage, frequency, and cumulative running time in electrical circuits such as generators.</p> <p>3. Plastic Material: Voltage Meter is made with anticorrosion plastic materials, ensuring long lifespan. Providing high reliability and performance.</p> <p>4. Easy Replacement: Easy to install, with stable performance and resistant to damage. Practical generator accessories that make replacing old parts easy.</p> <p>5. Improved Efficiency: Regularly replacing parts can enhance the efficiency and lifespan of the machine, making it highly suitable for long term use.</p> <p>Specification: </p> <p>Item Type: Digital Voltmeter</p> <p>Signal Source: Mains Power Generator</p> <p>Voltage Detection Range: Input Voltage: 90-450V, Resolution: 1V, Display : XXX, Accuracy: 1.5 Level (Decimal Voltage Is Calculated Using Rounding)</p> <p>Frequency Detection Range: 0-99Hz, Resolution: 0.1Hz, Display : : X, Accuracy: 2.5 Level</p> <p>Cumulative Operating Time: Cumulative Running Time Of The Generator With Power Outage Time Saved, 3 Digit Led Display With A Timing Range Of 999 Hours (In Hours)</p> <p>Display : 3 Digit Led Digital Display</p> <p>Wiring : Plug In Connection</p> <p>Installation : Snap Fastening</p> <p>Model: 91-3 Single Phase 3 Phase</p> <p>Operating Temperature: -25-70</p> <p>Storage Temperature: -40-70</p> <p>Humidity: (20-90)%</p> <p>Material: plastic</p> <p>colour: Black</p> <p>Package Contents: </p> <p>1 x Digital Voltmeter</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>