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DIY Items, Electronic Parts, Module, Trending Items
AC 70V~500V Voltmeter
Availability:
In stock
- Voltage measurement range: AC70-500V;
- Working temperature: -20℃~65℃;
- Measuring rate: 300mS/time
- Reach of power: No additional power supply, directly measuring voltage as a power source, the above scale
- Tolerance : ±1%
- Current: Red <23ma> </23ma> , Green <18ma> </18ma> , Blue <17ma> </17ma>
- Weight: 18g
5,700 Ks
- Operating voltage: no need to connect to any power supply, two-wire system
- Two-wire voltage meter design, wiring is simple, easy to install
- Suitable for: This AC voltage meter is specially designed for testing AC voltages.
- Widely used in the automation of substations, distribution automation, testing equipment, voltage regulators, inverters, regulators, motor equipment, etc.
- Note: Do not exceed the maximum input voltage, otherwise the voltmeter may be damaged. If a small error occurs, it can be calibrated with the calibration potentiometer on the board of the product.
| color | Red, Green, Blue |
|---|
Technical parameters
| Measuring the scale | AC70V-500V |
Reach of power | No additional power supply, directly measuring voltage as a power source, the above scale |
| Maximum input | AC500V -A. Note: Input voltage is greater than 50 0V Permanent damage possible! |
| Permissible error | ± 1% ; |
| Input resistance | > 1M Europe |
| Current job | Red <23ma> </23ma> , Green <18ma> </18ma> , Blue <17ma> </17ma> |
| Update rate | Approximately 300mS Once |
| View method | Three ” 0.56 ” Led Digital Tube |
| Color display | Red, green, blue optional |
| Lead length | 20 cm |
| Dimensions | 48x29x22mm , Long X Width X Thick; |
| Hole size | 46×27 mm |
| Peso Network | 18g |
| Hair Weight | 25g |
| Operating Temperature | -20 ℃ ~ 65 ℃ |
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