Quick Answer: The Digital LCD Voltmeter reads DC voltage from 0 – 20V on a 3.5 digit LCD with 13mm characters. Its input impedance is above 10 Mohm, so it draws very little from the circuit.
Last updated: October 2026
Key Features
Range 0 – 20V DC
3.5 digit LCD, 13mm character height
Input impedance >10 Mohm
Accuracy ± 0.5% of full scale deflection
2–3 readings per second
Sloping ABS bench case
Technical Specifications
Specification
Value
Range
0 – 20V DC
Display
3.5 digit LCD, 13mm characters
Input impedance
>10 Mohm
Accuracy
± 0.5% FSD
Sampling rate
2–3 readings per second
Case
ABS, sloping bench design
Dimensions
125mm x 90mm x 70mm (approx.)
About This Product
A digital voltmeter gives a direct number, so students avoid parallax and scale-reading errors when measuring cell voltages or the potential difference across resistors. Its high input impedance keeps the reading close to the true value in school and vocational circuit practicals.
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