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With this affordable mini LCD digital voltmeter you can measure voltages from 0V to 30V with 0.01V precision. You will however have to provide a power supply (from 4V to 30V DC) which can be three or four AA batteries in series or a single 9V battery or an old DC adapter.
Specifications:
- Measuring range: 0.00V-30.0V DC
- Power supply required (not included) 4V-30V DC
- Maximum input 30.0V DC (anything higher will result in permanent voltmeter damage)
- Tolerance: ± 1%
- Input impedance> 100K Ohms
- Working current: approx 20mA
- Refresh speed: approx 300ms
- Display mode: three 0.56 inch LED digital tubes
- Display color: green
- Lead wires length: 15cm
- Dimensions 22 x 14 x 9 mm
- Includes two mounting holes
Connection instructions:
- see photo on the left
- connect your power supply (4-30V DC) to black (-) and red (+) wires
- measure your input voltage accross the white and red wires
Age14+
Approx. Ship Size3.00 x 2.50 x 0.50 in
7.62 x 6.35 x 1.27 cm
7.62 x 6.35 x 1.27 cm
Weight0 lb 1 oz
0.00 kg
0.00 kg
⚠ Safety warning
CHOKING HAZARDSmall parts. Not for children under 3 yrs.
Customer Reviews
N.F. from PORT ORCHARD, WA
Product was shipped quickly, quality made, and functioned properly!
Best Customer ServiceDavid Kramer from Torrance, CA, USA
I ordered this panel meters for a project and they work great. However, I messed up my own ship-to address and the order was returned to Xump as undeliverable. They contacted me, corrected the address, re-shipped it and even refused my offer to pay for additional shipping cost. You guys are the best!
