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> New 3 1/2 5V red lcd digital volt panel meter dc 0~±20V
New 3 1/2 5V red lcd digital volt panel meter dc 0~±20V
3 5V Red LCD DC 20V Volt Panel Meter
This panel meter employs large-scaled IC and stable bandgap reference. Its peripheral circuit integrates imported precise components, which makes it more stable than other competitive panel meters. A standard size makes installation convenient. It can widely be used in applications like scientific research tools, audio-visual education and instrumentations.
3. Current of supply: 25mA with backlight 50mA
4. Basic measurement range: 199.9mV or 1.999V
5. Input impedance: 10M(basic measurement range)
7. Sampling Frequency: 2.5 times/sec
9. Over range indications: "1" or "-1"
10. auto zeroing, auto polar indication
11. Temp coefficient: 80PPM/
12. LCD number height: 12.7mm
13. Decimal point: configurable
1. Decimal point setting: 199.9 (1-4;5-8;6-9) | 19.99 (2-5;4-7;6-9) | 1.999 (3-6;4-7;5-8)
2. Avoid strong electric magnetic field interference and mechanic shocking
3. No corrosive gas, liquid or excessive impurities are allowed in around
4. Be very cautious about polarity during hook-up
5. "IN" for incoming signal to be measured, do not exceed the allowed maximum input range
3 5V Red LCD DC 20V Volt Panel Meter x1
