Digital Insulation Resistor Tester Megaohm Ohm Meter Voltmeter DVM 1000V 2G w/LCD Backlight
Overview
This is a digital isolation tester that converts DC voltage converter with low power consumption and high conversion ratio, and uses an inductance type energy storage device, and converts DC 9V voltage to DC250V/500V/1000V. Digital bridge for insulation testing. Main features include easy operation, wide test range, stable performance, LCD display with backlight, date retention, auto power off, etc. With the shoulder strap, you can use both hands and make it an ideal equipment. For isolation testing of electrical machinery, cables, electronics, electrical equipment, etc.
Features:
1. Accurate, reliable and easy to use insulation resistance meter
2. Large LCD display, easy to read
3. Strong anti-magnetic and anti-jamming function
4. Full function protection, anti-high voltage circuit design
5. Easy to use unit symbols
6.High voltage and short circuit input alarm
Specifications:
Insulation resistance: 250V/500V/1000V
250V 0~200M Ohm(4.0%+2)
500V 0~200M Ohm(4.0%+2)
1000V 0~2G Ohm(4.0%+2)
Resistance: 2000 Ohm (1.0%+5)
DCV: 0-1000V (1.0%+5)
ACV: 0-750V (1.5%+5)
Test Voltage
250V±10%
500V±10%
1000V±10%
Range
200M
200M
2000M
Accuracy
±(4.0%rdg+2)
Short circuit current
1.7mA
1.7mA
1.4mA
Center of Resistance
2M
2M
5M
Make sure the voltage of the E&L terminal exceeds the resistance limit specified by the test voltage of 90.
Terminal Position
EM L(M),G
Range
Accuracy
Solutions
Input impedance
DC1000V
±(0.5%rdg+6)
1V
1M
AC750V
±(1.0%rdg+6)
1V
2K
±(0.8%rdg+6)
1
Test Current: 1mA
Conductivity testing
<;50 beep alarm, test current 1mA
Terminals
V/(IN+), G (IN-)
Special Features:
Max Display: 1999
Conduction Alarm: Less than 30±10
Low battery indicator.
Data Hold
LCD Backlight
Function Protection
Input Impedance: 1M
Sampling Rate: 3 times per second
Manual Range
General Features:
Power Supply: 6 * 1.5V AA batteries or external DC 9V power supply
(not included)
LCD size: 3.0 x 2.0 inches (75 x 5
Weight: 580g
Meter Size: L 6.9 x W 4.6 x D 2.5 inches (176 x 116 x 63 mm).
Color: Dark Gray Yellow
Package size: 20.5 * 17 * 7cm / 8 * 6.7 * 2.7in
Package Weight: 709g / 1.6lb