Description
D69-120 two-wire LCD AC voltmeter is a small-sized economical digital electric measuring instrument, mainly used for real-time measurement of AC voltage in electrical circuits, and uses LCD liquid crystal to digital direct reading mode display. It is widely used in substation automation, distribution automation, testing equipment, voltage regulators, etc. The product has the advantages of high precision, high stability, high reliability, small power consumption, small size, easy installation, and LCD with high-definition backlight and clear display.
Specification
1. Measuring range: AC (alternating current) 80-500V
2. No power needed: two wires directly
3. Measurement accuracy: 0.5%±2 words
4. Three and a half digits display, sampling rate 2.5 times/sec
5. LCD liquid crystal display: character height 20mm
6. With blue backlight/green backlight
7. Dimensions and: 79*43*26mm (79*43*31mm after the belt)
8. Installation size: 76*39mm
Note：This meter is only suitable for pure AC 50-60HZ mains power supply. It cannot be used for square wave, inverter output and sine wave circuit measurement, otherwise the meter will be permanently damaged!
