Name: Megger MIT400/2 series-Insulation Tester - mme-ae
Brand: Megger
SKU: 3786
Rating: 5.00 (1 reviews)

Megger MIT400/2 series-CAT IV INSULATION TESTER

The Megger MIT400/2 series represents a significant advancement in insulation and continuity testing technology, designed to meet the rigorous demands of a wide array of applications including electrical installations, cable testing, motor testing, automotive diagnostics, ESD safety, panel building, avionics, and routine maintenance tasks. This series is a pivotal update from the earlier MIT400 instruments, featuring several innovative enhancements that cater to both general and specialized testing needs.

Key to the MIT400/2 series is its ability to perform insulation testing up to 1000 V and a 200 GΩ range, setting a new standard in the industry. It introduces a stabilized insulation test voltage, which limits overvoltage to just 2%, a substantial reduction from the typical 10 to 20% found in other models. This precise control ensures safer, more accurate measurements. The series also offers a unique single-range continuity testing feature that spans from 0.01 Ω to 1 MΩ, facilitating quicker and more efficient testing.

Another significant upgrade is the variable insulation test voltage, which can be adjusted from 100V to 1000V depending on the model, and is customizable in 10 V increments. This allows for application-specific voltages that are not available in standard ranges, providing unparalleled flexibility in testing different types of electrical equipment and installations.

Megger MIT400/2 series-CAT IV INSULATION TESTER Specifications:

Display range : Analogue:1 GΩ full scale
Resolution : 0.1 kΩ.
Short circuit/charge current : 2 mA +0% -50% to EN 61557-2 (2007)
Open circuit voltage insulation : -0% +2% ± 2V.
Test current : 1 mA at min. pass value of insulation to a maximum of 2 mA max.
Leakage (not MIT400/2) : 10% ±3 digits.
Voltage : 3% ±3 digits ±0.5% of rated voltage
Timer control (not MIT400/2)60 : second countdown timer.
Note : Above specifications only apply when high quality silicone leads are being used.
Continuity:Continuity measurement : 0.01 Ω to 1000 kΩ.
Continuity accuracy : ± 3% ± 2 digits (0 to 100 Ω )±5% ±2 digits (100 to 500kΩ)(500kΩ to 1MΩ unspecified)Service Error: BS EN 61557-4 (2007) – ± 2.0%, 0.1 Ω – 2 Ω ± 6.8%.
Open circuit voltage : 5 V ± 1 V
Test current : 200 mA (–0 mA +20 mA) (0.01 Ω to 4 Ω).
Polarity (not MIT400/2) : Single polarity (Default) / Dual polarity (configurable on setup).
Lead resistance : Null up to 9.00 Ω.
Voltage:

Voltage range : AC: 10 mV to 600 V TRMS sinusoidal (15 Hz to 400 Hz)DC: 0 to 600 V.
Volt range accuracy : AC: ±2% ±1 digitDC: ±2% ±2 digitService Error: BS EN 61557-1 (2007) – ± 2.0% ± 2d, 0 V – 300 V AC/DC ± 5.1%.

Wave form : Unspecified range:0 – 10 mV (15 to 400 Hz) For non-sinusoidal waveforms additional specifications applyNon-sinusoidal waveforms:±3% ± 2 digits >100 mV to 600 V TRMS±8% ± 2 digits 10 mV to 100 mV TRMS.
Frequency: (not MIT400/2)
Frequency measurement range : 15 Hz – 400 Hz.
Frequency measurement accuracy : ±0.5% ± 1digit (100 Hz to 400 Hz unspecified)
Capacitance measurement:MIT420/2, MIT430/2MIT420/2, MIT430/2.
Capacitance measurement1 nF to 10 μFCapacitance measurement.
accuracy : ± 5.0% ± 2 digits (0.1 nF – 1 nF unspecified).
Storage Megger MIT400/2 series:

Result storage (MIT420/2 and MIT430/2):
Storage capacity>1000 test results
Data download (MIT430/2 only) : Bluetooth® wirelessBluetooth® Class II.
Range : up to 10 m.
Power supply : 6 x 1.5 V cells type IEC LR6 (AA, MN1500, HP7, AM3 R6HP) Alkaline6 x 1.2 V NiMH rechargeable cells may be used.
Battery life : 3000 insulation tests with duty cycle of 5 sec ON /55 sec OFF @ 1000 V into 1 MΩ.
Charger (Optional):12-15 V dc (accessory interface).
Dimensions : Instrument 228 mm x 108 mm x 63 mm (9.00 in x 4.25 in x 2.32 in).
Weight : 600 g (MIT400/2), (1.32 lb).

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1 review for Megger MIT400/2 series-Insulation Tester

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Dominic – June 27, 2022
Rated 5 out of 5
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Brand

Megger

Megger since 1889 is a leading global premium manufacturer of measurement and testing technology. Megger top priority has always been to make your everyday work easier and safer. As such, insulation testers, micro-ohmmeters, and multimeters are among the long line of Megger inventions, making this brand one of the pioneers in the electrical industry. Megger products combine many years of experience and the valued feedback from our global users with the inventiveness and conscientiousness of our product developers. In Germany, we manufacture at three sites, Aachen, and Baunach near Bamberg and Radeburg near Dresden. Other manufacturing locations are based in Sweden, England, and America.

Data Sheet

Specifications

Technical Specifications for Megger MIT400/2 Series
Display Range	Analog: 1 GΩ full scale
Resolution	0.1 kΩ
Short Circuit/Charge Current	2 mA +0% -50% to EN 61557-2 (2007)
Open Circuit Voltage Insulation	-0% +2% ± 2V
Test Current	1 mA at min. pass value of insulation to a maximum of 2 mA max.
Continuity Measurement	0.01 Ω to 1000 kΩ
Continuity Accuracy	± 3% ± 2 digits (0 to 100 Ω) ±5% ±2 digits (100 to 500kΩ) (500kΩ to 1MΩ unspecified)
Open Circuit Voltage Continuity	5 V ± 1 V
Test Current Continuity	200 mA (–0 mA +20 mA) (0.01 Ω to 4 Ω)
Voltage Range	AC: 10 mV to 600 V TRMS sinusoidal (15 Hz to 400 Hz) DC: 0 to 600 V
Voltage Range Accuracy	AC: ±2% ±1 digit DC: ±2% ±2 digits
Frequency Measurement Range	15 Hz – 400 Hz
Frequency Measurement Accuracy	±0.5% ± 1 digit (100 Hz to 400 Hz unspecified)
Capacitance Measurement	1 nF to 10 μF
Capacitance Measurement Accuracy	± 5.0% ± 2 digits (0.1 nF – 1 nF unspecified)
Storage Capacity	Greater than 1000 test results (Models MIT420/2 and MIT430/2)
Data Download	Bluetooth® wireless, Class II, up to 10 m range (MIT430/2 only)
Power Supply	6 x 1.5 V cells type IEC LR6 (AA) Alkaline or 6 x 1.2 V NiMH rechargeable cells
Battery Life	3000 insulation tests with duty cycle of 5 sec ON /55 sec OFF @ 1000 V into 1 MΩ
Charger (Optional)	12-15 V dc (accessory interface)
Dimensions	228 mm x 108 mm x 63 mm (9.00 in x 4.25 in x 2.32 in)
Weight	600 g (1.32 lb) (Model MIT400/2)