Ulisem 0.56'' DC 0-30V Digital Voltmeter Voltage Tester Light Gauge LED Display 3 Wire Volt Meter with Reverse Polarity Protection

General Description: The Ulisem 0.56" digital voltmeter is a high-precision DC voltage measuring device designed for easy reading with its 3-digit LED display. It is ideal for monitoring household voltmeters and other voltage measurement applications. Its robust outer casing protects the device from damage, while its reverse polarity protection ensures a long service life and safe operation. Technical Specifications: Measuring Range: 0-100 V DC; Accuracy: 1%; Display: 3-digit LED; Operating Temperature: -10 ~ +65 °C; Measurement Rate: 200 ms/time; Power Supply: DC 3-30 V; Current Consumption: Weight: Approx. 17 g / 0.6 oz; Size: Approx. 4.8 x 2.9 x 1.9 cm; Compatibility and Accessories: Included: 1 digital voltmeter, 1 cable