Detail Voltmeter Digital 0.56 DC 0-30V Volt Meter 0.56 Inch + 2 Kabel Wire
Description: Two Wires Ultra-low cost, high precision to meet most of the application requirements. low starting working voltage, red minimum 4.5V, green minimum 5.0V, blue minimum 5.0V. with reverse protection, anti-burn.
Specifications: Measuring range 0.00V-30.0V Power supply range red DC 4.50-30.0V, green DC4.70-30.0V, blue DC5.00-30.0V Maximum input DC30.0V. Note: Input voltage higher than 30V may be permanently damaged! Tolerance +- 1%; error greater than or equal to 10V +- 0.3V; error less than 10V +- 0.10 Input impedance> 100K ohms Working current red <23mA, green <18mA, blue <13mA Refresh speed of about 300mS once Display mode three 0.56 "LED digital tube Display color red, blackl Lead length 20cm Dimensions 48 x 29 x 22 mm(LxWxH) Mounting hole 46 x 27 mm Net weight 19g Gross weight 26g Operating temperature -10 C ~ 65 C