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D
Description:
Ultra-low cost, high precision to meet most of the application requirements.
High precision
low starting working voltage, green minimum 4.7V
with reverse protection, anti-burn.
Technical Parameters:
Measuring range 0.00V-30.0V
Power supply range:green DC4.70-30.0V
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, green, blue optional
Lead length 20cm
Dimensions 48 x 29 x 22 mm, long X wide X thick;
Mounting hole 46 x 27 mm
Net weight 19g
Gross weight 26g
Operating temperature -10 ~ 65
Package Included:
1PC*0.56″ DC4.5/4.7/5~30V LED Digital Voltmeter Panel Accurate Meter 3 Wire
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