Product description :
NEW Arrival! 100% BRAND NEW & HIGH QUALITY!
Specification:
Measurement Range:
DC 200mV: 0~+/-199.9mV
DC 2V: 0~+/-1.999V
DC 20V: 0~+/-19.99V
DC 200V: 0~+/-199.9V
DC 500V: 0~+/-500V
Exterior Shape: Rectangle
Weight: 60g
Technical Parameters:
Operating Voltage: AC/DC 8~12V
Display Mode: LCD, Blue Backlight, 3 1/2 Digits
Character Height: 20mm
Overall Dimension: 79*43*25mm
Mounting Dimension: 76*39mm
Speed Measurement: ≥2 times/sec.
Overrange Display: the first digit display “1”or”-1”, the latter three digits don’t display
Operating Limits:
Operating Temperature: -10℃~+50℃
Operating Humidity: 10%~80% (No Condensation of Moisture)
Operating Air Pressure: 80~106kPa
Solar Radiation: No Direct Radiation
Feature:
1. Good stability, High Measurement Accuracy, Strong anti-interference capability
2. Standard size, easy to mount
3. AC/DC 8-12V operating voltage, with Reverse connection protection!
Connection Method:
+PW- connects the power supply end, +IN- connects the measurement end. The meter can just connect between load cathode and power supply cathode, for the inner power supply end and the measurement end is common grounded design. So we recommend that supply two completely isolated stable power supply (ground wire is not connected)
Note:
1. the power supply don’t differentiate between anode and cathode
2. The power supply end and the measurement end should be isolated (that is they are not common grounded, no any connection); the meter can not measure its own power supply and current, or else will burning-out.
3. We do not recommend that two or more meters share one power supply!
Package Content: 1pcs LCD Voltage Digital Panel Meter
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