Specification:
Item Type: Mini Digital DC Voltmeter
Material: PCB
Purpose: DIY production
Measuring Range: 0.00V-30.0V
Power Supply Range: DC 4.70-30.0V
Maximum Input: DC 30.0V
Allowable Error: 1%; When Greater Than Or Equal To 10V: 0.3V; When Less Than 10V: 0.10
Input Impedance: > 100K ohm
Working Current: Red <23mA
Refresh Speed: About 300mS once
Display Mode: Three digit 0.36in LED digital tube
Lead Length: Approx. 15cm / 5.9in
Installation Hole: Hole Pitch: Approx. 28mm / 1.1in, Hole Diameter: Approx. 2.8mm / 0.11in
Working Temperature: -10~65
Features:
1HIGH ACCURACY: Mini digital DC voltmeter possess high accuracy, the refresh rate is about 300mS once 20V-30V MEASURING RANGE: Measuring range from 0V-30V, support low start working voltage, the minimum is 4.7V 3REVERSE CONNECTION PROTECTION: Come with reverse connection protection function, no burning when reverse connection 4LED DIGITAL TUBE: Using three digit 0.36in LED digital tube, which possess high brightness and clear display 5FOR DIY PRODUCTION: Made of PCB material, with reliability and miniaturization, good maintenance and interchangeability, used for DIY production
Package List:
2 x Mini Digital DC Voltmeter
