Joy-It - Digital spændings-panelmeter - 0-30V (3 cifre)

This small mini voltmeter for voltages from 3 to 30 V has a 3 digit 7-segment display (0.36 Inches). The measured value can be displayed with 1 or 2 decimal digits and is refreshed every 0.3 seconds. This measurement device is outstanding by its very low power consumption of less than 30 mA and can be mounted using the 2 mounting holes.

Specifications:

• Display: 0.36 inch LED 7-segment display, shows 1 or 2 deci-mal digits
• Special features: Power supply via measurement voltage Reverse polarity protection
• Operating voltage: 3 V DC (via measurement voltage)
• Measurement voltage: 3 - 30 V DC 0 - 30 V DC (with separate 3 V power supply)
• Measurement accuracy: 0.1 %
• Current consumption: < 30 mA
• Refresh rate: Approx. 300 ms
• Input resistance: > 100 kO
• Operating temperature: -10 to 65 °C
• Dimensions: 33 x 14,5 x 9,5 mm