MASTECH MS5203 Digital Insulation Resistance Tester Multimeter Megger 0.01 Mohm to 10.00 Gohm HV meter 50V-1000V output

MASTECH MS5203 Digital Insulation Resistance Tester Multimeter Megger 0.01 Mohm to 10.00 Gohm HV meter 50V-1000V output
 
Features:
Checking the insulation of high-voltage electrical equipment (electric motor, transformer, and cable, etc.)
Use 50V-1000V voltage to test target insulation
It can measure up to 10G ohm resistance
Short current up to 1.8mA
Automatically calculates PI (Polarization Index) and DAR (Dielectric Absorption Ratio)
AC/DC voltage measurement and continuity test
Display back light and auto power-off
 
Specifications:
Complies with IEC/EN 61010-1 1000V CAT III  600 V CAT IV
1000V DC Voltage,750V AC Voltage
when the input terminals is Hi and Lo , The overload protective voltage is 600V. When the input terminals is V and COM, the overload protective voltage is 1200 V under the voltage test; in other test mode ,the overload protective voltage is 250V.
Batteries:Six AA batteries (NEDA 15A or IEC LR6) Meter use 1000 hours; Insulation test use: Meter can perform at least 1000 insulation tests with fresh alkaline batteries at room temperature. These are standard tests of 1000 V into 1 MΩ with a duty cycle of 5 seconds on and 25 seconds off.
Insulation Measurement Range :             0.01 M ohm to 10.00 G ohm.
Insulation Test Voltages :                       50/100/250/ 500/1000 V
Insulation Source Voltage:                     + 20 %,- 0 %.
Insulation Short-Circuit Test Current :    1 .8mA nominal.
Insulation Auto Discharge :                    Discharge time <2 second for C = 1 uF or less.
Insulation Live Circuit Detection :          Inhibit test if terminal voltage > 20 V prior to initialization of test.
Insulation Maximum Capacitive Load:    Operable with up to 1 uF load.
Storage Temperature :                           -40 ° C to 60 ° C.
Operating Temperature:                         0° C to 40 ° C
Storage    Altitude:                                12000m
Operating  Altitude:                               2000m 1000V CAT III,3000m 1000V II
Temperature Coefficient:                       0.05 x (specified accuracy) per ° C for temperatures < 18  ° C or > 28 ° C
Relative Humidity:                                40%~75%(40%~60% when insulation test >1 GΩ)
Size:                                                    180(L) mmx140(W) mmx 65(H)mm.
Weight:                                                appro x 900g.(not including battery)
 
Package Includes:
1 * MS5203 digital insulation tester
2 * Test leads
2 * Test clip
1 * Instruction manual