Digital Voltmeter Indicator, 250V/AC, 20-500V, IP65 Protection, Orange
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 15,99 lei | — |
| 3–4 pcs | 15,19 lei | 5% (−0,80 lei/unit) |
| 5–10 pcs | 14,39 lei | 10% (−1,60 lei/unit) |
| 11+ pcs | 13,59 lei | 15% (−2,40 lei/unit) |
22mm LED Digital Voltmeter with Visible Display and IP65 Protection
This digital voltmeter indicator measures AC voltage between 20-500V and displays the values on an orange LED display, visible from a distance. Ideal for electrical panels, control panels, and industrial equipment where real-time voltage monitoring is essential. The compact dimensions of 22mm diameter allow mounting in standard electrical equipment holes.
What you get with this product
- Clear voltage reading from any angle thanks to the high-brightness orange numeric LED display
- IP65 protection at the indicator head — operates safely in wet or dusty industrial environments
- Quick installation in standard 22mm holes without additional adapters or accessories
- Vibration resistance up to 0.7g at 2-80Hz frequency — suitable for machinery and moving equipment
- Wide measuring range 20-500V AC — covers most single-phase and three-phase installation applications
- Robust galvanic isolation tested at 2.5kV for 1 minute for maximum safety
How it works and how to install
The voltmeter connects directly to the monitored electrical circuit via the terminals on the back and displays the instantaneous voltage value on the LED display. Installation is done by inserting it into the 22mm hole in the electrical panel and securing it with the clamping nut. It does not require a separate power supply — it operates directly from the measured voltage. Installation time is under 5 minutes for a qualified electrician.
Frequently Asked Questions
Can it measure three-phase voltage or only single-phase?
It measures the voltage between two points of the electrical circuit, so it works on both single-phase and three-phase circuits if connected between phase and neutral or between two phases.
Does it need a separate power supply or does it draw current from the measured circuit?
It operates directly from the measured voltage, with no external power supply required, which simplifies connection and reduces the number of cables.
How visible is the display in bright light or from a side angle?
The orange LED display has sufficient brightness for clear reading even in brightly lit environments, and the viewing angle is wide thanks to homogeneous diffusion LED technology.
Technical Specifications
| Measuring range | 20-500V AC |
| Rated frequency | 50-60Hz |
| Display type | Orange digital LED |
| Mounting diameter | 22mm |
| Overall dimensions | 20.5mm x 51mm x 29mm |
| Head protection rating | IP65 |
| Rated temperature | T90 |
| Vibration resistance | 2-80Hz at 0.7g |
| Insulation test voltage | 2.5kV AC, 1 minute |
| Leakage index | CTI 100 |
| Housing color | Grey with orange display |
Warranty and Support
The product benefits from a 24-month warranty in accordance with Romanian legislation for manufacturing defects. 30-day return policy from order receipt. Fast delivery by national courier within 1-3 working days. For technical assistance, contact the CLASSLIGHTS team through the forms available on the website.
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