Universal grounding/insulation/lightning arrester/equipotential connection tester

Metrel, GermanyMI2088Universal grounding/insulation/lightning arrester/equipotential connection tester
The functions of MI2088 grounding insulation resistance tester include:
-Double clamp grounding resistance test
-Four pole grounding resistance test
-Soil resistivity test
-Insulation resistance test
-AC/DC voltage test
-Effective current value test
-Testing of varistors and overvoltage protection equipment
-Equipotential bonding test

Technical Specifications:
Insulation resistance:
-Test voltage: 50-1000V, with 10V steps
-Resistance range: 0-29.9G Ω
-Resolution: 0.001; 0.01； 0.1； 1；10； 100MΩ
-Accuracy:+(2%+2D) (0--199.9 M Ω)
-Test current:>1mA
Equipotential bonding test (continuity test):
-Display range: 0.00-19.99-199.9-1999 Ω
-Accuracy:+(2%+2D)
-Test current:>200 mA
-Test wire compensation: Yes
-Automatic polarity conversion: available
Continuity testing:
-Display range: 0.00--199.9--1999 Ω
-Accuracy:+(3%+2D)
-Short circuit test current:<7 mA
AC/DC voltage:
-Range: 0-600V
-Accuracy:+(2%+2D)
-Frequency range: 45-65Hz and DC
Grounding resistance test:
-Display range: 0-19.99K
-Resolution: 0.01; 0.1； 1；10Ω
- 基本精度： +（2%+3D）（0---2K Ω）
-Test voltage:<40V 125HZ
-Short circuit test current:<20 mA
-High anti-interference ability: Yes
Grounding resistance (ground pile test+clamp grounding resistance test):
-Display range: 0--1.999K Ω
-Other characteristics are consistent with the four line ground pile testing method
Grounding resistance (double jaw method):
-Display range: 0--19.99--1000.0 Ω
-Accuracy:+(10%+2D)
Soil resistivity:
-Test scope: 0-1999WM
Current (effective value):
-Scope: 0-200A
-Resolution: 0.1; 1mA；0.01； 0.1； 1A
-Accuracy:+(5%+5D)
-Frequency: 50/60H
Testing of varistors and overvoltage protection equipment: Test voltage 50-1000V, 500V/S, threshold current 1mA

Other parameters:
-Power supply: Four 1.5V batteries
-Visual and audible alarm: Yes
-Display: LCD display with background light
-Memory function: able to remember 1000 test results
-Computer interface: RS-232 interface
-Size and weight: 265 × 110 × 185mm 1.7kg
-Protection level: Double insulation protection
-Protection level: IP54
-Working temperature: 0-40 ℃ 85% RH
-Automatic power off function: available

MI2088 Grounding Insulation Resistance Tester
Product standard configuration
MI2088 standard configuration:
host;
1.5-meter testing line;
Soft portable bag;
RS232 cable;
Red and black test probes;
crocodile clip;
EarthLink software;
an instruction manual;
Verification report.

MI2088-20 configuration:
MI2088 kit;
20 meter grounding resistance test wire;
1-meter testing line;
Two 4.5-meter test lines;
4 ground stakes;

MI2088-50 configuration:
MI2088 kit;
50 meter grounding resistance test wire;
1-meter testing line;
Two 4.5-meter test lines;
Four ground stakes.