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Megger MIT430/2
Catalog #: 1006-746
Megohmmeter / Insulation Resistance Testers - Type: Battery, IR Test Voltage: 100 V, Maximum Insulation Resistance: 200 G Ohms

  • Overview
  • Specifications
  • Summary
  • Accessories

Product Highlights

  • Designed for electrical and industrial testing
  • Performs insulation testing up to 1000 V and 200 Gigaohms range
  • Test ranges extend from 2 gigaohms to 200 gigaohms
  • On-board memory stores up to 1000 test results
  • Wirelessly downloads data to PC via Bluetooth
  • Includes Polarization Index (PI) and Dielectric Absorption Ratio (DAR) functions
  • Variable mode allows for adjustable test voltage from 10V to 1000V
  • Carries out fast continuity testing with single range from 0.01 ohms to 1 Megaohm
  • Stabilized insulation test voltage allows for higher accuracy
  • Indicates PASS or FAIL depending on threshold voltage
  • Automatically performs tests to a time limit with timed testing function
  • Measures frequency between 15 Hz and 400 Hz
  • Measures voltage up to 600V TRMS AC and 600V DC
  • Measures capacitance from 100 pF to 10 μF
  • Display combines analog arc with dual digital readout
  • Detects live voltages and inhibits insulation testing above user-selected thresholds
  • Suitable for use on CAT IV applications and supply voltages to 600V
  • Tough, ABS housing absorbs shocks and provides excellent grip
  • Weatherproof case rated to IP54

Each unit Includes

  • 1  x  Hard carry case
  • 1  x  Red/black test lead set with clips
  • 6  x  AA (LR6) batteries fitted
  • 1  x  Warranty card
  • 1  x  Calibration certificate
  • 1  x  Owners CD manual
  • 1  x  Quick start guide

 

*All quoted accuracies are at +20° C.
Insulation Nominal test voltages 50 V, 100 V, 250 V, 500 V, 1000 V
Insulation resistance range 200 GΩ
Range Full Scale Accuracy 1000 volts ±3% ±2 digits ±0.2% per GΩ
500 volts ±3% ±2 digits ±0.4% per GΩ
250 volts ±3% ±2 digits ±0.8% per GΩ
100 volts ±3% ±2 digits ±2.0% per GΩ
50 volts ±3% ±2 digits ±4.0% per GΩ
Analog range 1 GΩ full scale
Short Circuit Current 2 mA +0% -50%
Terminal voltage -0% +20% ±1 V
Test Current on load 1 mA at min. pass value of insulation specified in BS7671, HD384and IEC364, 2 mA max.
EN61557 Operating range 0.10 M½ to 1.00 GΩ
Leakage Current 10% ±3 digits
Voltage display 3% ±3 digits ±0.5% of rated voltage
Capacitance measurement
Measurement range 100 pF to 10 µF
Accuracy ± 5.0% ±2 digits
Polarization Index (PI) 10 min/1 minute ratio
Dielectric Absorption Ratio (DAR) 60 sec/30 sec ratio
Notes (1) All ranges measure from 0.00 M½ upwards.
(2) Above specifications only apply when high quality silicone leadsare being used.
Continuity
Measurement 0.01 ½ to 99.9 ½ (0 to 100 ½ on analog scale)
Accuracy ±3% ±2 digits (0 to 100 Ω)
Open circuit voltage 5 V ±1 V
Test current 200 mA (–0 mA +20 mA)
(0.01 ½ to 9.99 Ω)
20mA (±1 mA )
(10.0 ½ to 99.9 Ω)
Zero offset at probe tips 0.10Ω typical
Lead resistance zeroing Up to 9.00 Ω
Buzzer Variable limit 1Ω, 2Ω, 5Ω,10Ω, 20Ω
Resistance
Measurement 0.01 kΩ to 1000 kΩ
(0 to 1 MΩ on analog scale)
Accuracy ±3% ±2 digits
Open circuit voltage 5 V ±1 V
Short circuit current 20 µA ± 5 µA
Voltage range 0 to 600 V d.c. ±2% ±2 digits
10 mV to 600 V TRMS sinusoidal (40 to 400 Hz) ±2% ±2 digits
0 to 1000 V on Analog scale
Unspecified input level 0 - 10 mV (40 to 400 Hz)

For non-sinusoidal waveforms additional specification apply:
±3% ±2 digits 101 mV to 600 V TRMS and ±8% ±2 digits 10 mV to 100 mV TRMS
Default Voltmeter Operates at >25 V a.c. or d.c. on any range except OFF
Frequency 40 - 450 Hz (40 Hz - 99.9 Hz)
±0.5% ±1 digit (100 Hz to450 Hz)
Result storage
Capacity >1000 test results
Download Bluetooth wireless
Bluetooth Class Class II
Range up to 10 m
Power
Power Supply 5 x 1.5 V cells type IEC LR6 (AA, MN1500, HP7, AM3 R6HP) Alkaline NiMH rechargeable cells may be used.
Battery life: 2200 insulation tests with duty cycle of 5 sec ON /55 sec OFF @ 1000 V into 1 MΩ
Dimensions
Instrument 220 x 92 x 50 mm (8.66 in. x 3.63 in. x 1.97 in.)
Instrument and case 456 x 178 x 89 mm (18 in. x 7 in. x 3.5 in.)
Weight
Instrument only 590 gms (20.73 oz.), 775 gms (27.22 oz.) with boot
Instrument and case 1.75kg (3.86 lb)
Fuse Use only a 500 mA (FF) 1000 V 32 x 6 mm ceramic fuse of highbreaking capacity HBC 50 kA minimum. Glass fuses MUST NOT be fitted.
Safety Protection The instruments meet EN 61010-1 (1995) to 600 V phase to earth, Category IV. Refer to safety warnings supplied.
E.M.C. In accordance with IEC 61326 including amendment No.1
Temperature effects
Temperature coefficient <0.1&Omega per °C up to 1 G&Omega
Environmental
Operating range -10 to +55° C
Operating humidity 90% RH at 40° C max.
Storage temperature range -25 to +70° C
Calibration Temperature +20° C
Maximum altitude 2000 m
Dust and water protection IP54 Protected against dust and splashing water

 

Micro / Milli / Meg Ohmmeters/Megohmmeter / Insulation Resistance Testers Template
Type  Battery
IR Test Voltage  1,000 V, 100 V, 250 V, 50 V, 500 V
Maximum Insulation Resistance 200 G Ohms 
Minimum Insulation Resistance 0.01 Ohms (0.00000000001 G Ohms)
Variable Incremental Voltage  Yes
Display (Megohmmeter)  Digital
Continuity Test Yes
Live Circuit Voltage Detection  Yes 
Automated Test Results  Dielectric Absorption Ratio, Dielectric Discharge, Leakage Current, Other, Step Voltage
Power Supply Battery
Timer Yes
CAT Rating  IV
CAT Voltage  600 V
Unique Features True RMS voltage measurement
– allows accurate voltage
measurement on noisy lines

Auto ranging voltage measurement
– automatically adjusts
range from millivolts to 600 V AC or DC, eliminating the
need to keep changing ranges

Live circuit warning
– automatically warns of contact to a
live circuit, voltage is displayed and testing is inhibited

Auto fuse warning
– warns of fuse failure automatically.
No need to test the fuse manually.

Buzzer select button
– enable or disable buzzer as required
with resistance also displayed on the screen
Warranty 3 YEARS
Warranty Details Years 2 and 3 require free registration of the unit.
Additional Info/Comments optional battery charger
Calibration Included Factory Calibration
Power Supply Voltage Battery Powered
Data Logging  Yes 
Storage Internal Memory
IP Rating  IP54
Product Weight 27.22 OUNCES (1.70 LBS)
Battery Type AA, NimH
Product Height 2.32 IN
Product Length 9.00 IN
Product Width 4.25 IN
Shipping Weight 32 OUNCES (2 LBS)
ECCN Number EAR99
Country of Origin United Kingdom
Shipping Height 5 IN
Shipping Length 20 IN
Shipping Width 9 IN
MEMBER PRICE: INACTIVE
List price:   $1,320.23
Notify me when price changes $

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    $1,320.23
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