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 Measuring Frequency: 200 ms/time Power Supply: DC 3-30 V Current Consumption: <20 mA 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