Catalog > Consumer Electronics > Kits > Various Kits DPM/HKD DIG VOLTMETE 4,5-30V RED Part No: DPM/HKD DIG VOLTMETE 4,5-30V RED 38.00 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Measuring Range : Red as low as 4.5V Scope of supply : No additional power supply is required. The voltage under test is used as the power supply. The range is the same as above Limit input : DC30.0 V. Note: input voltage higher than 30V May be permanently damaged! Margin of error : Plus or minus 1%; When it is greater than or equal to 10V, the error is 0.3v; When it is less than 10V, the error is 0.10 The input impedance : > 100 k Working current : Red < 23mA The refresh rate : About 300 ms Display Mode : Three-digit "0.56 "LED digital tube According to the color : Red The length of the lead : 20 cm Overall dimensions : 48 x 29 x 22 mm, length x width x thickness; The size of hole : 46 x 27 mm Net weight : 18 g Gross Weight : 25 g Working Temperature : - 20 ℃ ~ 65 ℃