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Details
AC 0-20V 3 1/2 Red LED Digital Panel Voltmeter Voltage Meter
Product Name 3 1/2 LED Voltmeter Voltage Detection Type AC Voltage Measure Range 0-20V LED Display Size 0.55"(Max.H) Power Supply DC 5V ±5% (Option:7~12V DC / 7~30V DC) Power Consumption 70mA (Max. when DC 5V power supply) Display Method 7 Segment LED Display Display Range ±1.999A Sampling Time ~2.5 times/sec Response Time ~2 sec.(0~max.) A/D Converter Dual Slot intergral mathrod Display Accuracy ±0.2%F.S±2 Digit(DC)
±0.5%F.S±2 Digit(AC)
Overflow Indication -1 or 1 Total Size 7.9 x 4.3 x 2.5cm/ 3.1" x 1.7" x 1"(L*W*T) Panel Mounting Size ~7.7 x 3.95cm/ 3" x 1.6"(L*W) Max. Allowable Input 150% for input F.S Dielectric Resistance(Min.) 100M Ohm(at 500V DC) Ambient Hunidity 0~50 °C and 35%-85%FH Insulation Strength AC 2000V 50/60Hz for 1 minute External Material Plastic Display Color Red Shell Color Black Weight 37g Package Content 1 x 3 1/2 LED Voltmeter
1 x User Manual
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