Key facts
- Brand
- Megger
- Model
- MIT400 series
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-04
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Megger MIT400 Series Industrial Insulation Tester User Manual
The MIT400 series includes five instruments (MIT400, MIT410, MIT420, MIT430, MIT40X) designed for insulation and continuity testing in industrial, commercial and domestic environments. Features such as test‑lock, PI/DAR, Bluetooth data download and result storage make the series suitable for maintenance engineers and electricians.
The manual covers safety requirements (CAT IV 600 V), detailed specifications, display functions, battery life, accessories and ordering information, ensuring safe and accurate measurements up to 1000 V and 200 GΩ.
Megger MIT400 series specifications
| Insulation voltage range | 10 V – 1000 V |
|---|---|
| Insulation resistance range | 20 GΩ – 200 GΩ |
| Continuity test current | 200 mA (0.01 Ω resolution) |
| Battery type | 5 AA alkaline or NiMH rechargeable cells |
| IP protection rating | IP54 |
| Weight | 800 g ± 10 % |
| Dimensions | 232 mm × 108 mm × 55 mm |
| Result storage capacity | ≈ 3000 records |
| Accuracy (insulation) | ± 3 % ± 2 digits up to 10 MΩ, ± 5 % up to 100 MΩ |
Source: Megger MIT400 Series Industrial Insulation Tester Datasheet
All Megger MIT400 series documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the maximum insulation voltage the MIT400 series can test?
It can test up to 1000 V.
From: Megger MIT400 Series Industrial Insulation Tester Datasheet
How many test results can be stored in the MIT430/481 models?
Approximately 3000 results can be stored.
From: Megger MIT400 Series Industrial Insulation Tester Datasheet
What is the maximum insulation test voltage for the MIT400 series?
The series can test insulation up to 1000 V.
From: Megger MIT400 Series Industrial Insulation Tester User Manual
What safety category does the MIT400 series meet?
All MIT400 instruments are designed for CAT IV 600 V applications.
From: Megger MIT400 Series Industrial Insulation Tester User Manual