Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
Megger MIT300 Insulation and Continuity Tester
- Small and portable for testing on the go
- Selectable measurements using easy-to-use dial
- Locking capability when not in use
SKU
MEGIT1
MPN
1015-710
The entry-level tester in Megger's MIT300 series, this insulation tester combines rugged, reliable portability with high accuracy testing procedures.
Suitable for use in domestic, commercial and industrial applications, the MIT300 is capable of testing insulation at 500V and 250V DCand also includes a built-in continuity testing function with integrated buzzer.
Megger's MIT300 is uniquely designed, with a built-in protective cover that fits over the screen and dials to protect it during transportation. It's also weatherproof to IP54, allowing limited use outdoors.
Megger MIT300 Insulation and Continuity Tester Key Features
- Easy and safe to use
- Digital and analogue LCD bar graph display
- Megger Intelligent Safety System built in
- 250V and 500V insulation testing
- Test range of up to 999MΩ
- Continuity testing to 100Ω to continuity buzzer
- Voltage warning
- Locking test button
- Auto powerdown
- IP54 weatherproofing
- Accepts rechargeable batteries
Full List of Products Included
- Megger MIT300 Insulation and Continuity Tester
- Test Lead Set with Crocodile Clips
Accessories
Please find below a selection of accessories available for the Megger MIT300 Insulation and Continuity Tester. For further information, please contact our sales team.
| Our SKU | Megger's Part Number | Product |
| MEGITA1 | 1002-001B | Unfused Lead Set, Red/Black (Boxed) |
| 1000-562 | 1000-562 | Test Lead Probe Cap [Clear] Bag of 20 |
| MEGRCDA4 | 1002-015B | Fused Test Lead Set Red/Black Red FF500mA 50kA (Boxed) |
| 1002-491 | 1002-491B | Prod & Clip Set - Insulation Testers |
| 6121-561 | 6121-561 | Fuse Set 5x500mA(F) 600V |
| 1004-610 | 1004-610 | Lead USB Type A to Type B 1.8m |
| 1007-003 | 1007-003 | Blow Moulded Case Catch - Pack of 10 |
| MEGSW1 | 1000-631 | Powersuite Lite - 17th Edition and PAT Certification Software |
£375.00
£450.00 inc vat
4 in Stock:
Available Next Working Day*
Technical Information
Specification
Megger MIT300 Series Technical Specifications
| Nominal Test Voltage | MIT310, 310A, 320, 330: 1000V, 500V, 250V (DC) MIT300: 500V, 250V (DC) |
| Measuring Range | 10kΩ to 999MΩ on all ranges |
| Short Circuit Current | 1.5mA nominal |
| Test Current on Load | 1mA at min. pass values of insulation (as specified in BS7671, HD 384 and IEC 364) |
| Accuracy (at 20°C) | MIT300, 310, 320, 330: ±3% ± 2 digits up to 10MΩ, ±5% up to 100MΩ, ±30% up to full scale MIT310A: <2.5% of scale length (or 30% of reading 200kΩ to 10MΩ) |
| Continuity | |
| Measuring Range | 0.01Ω to 99.9Ω (0-50Ω on analogue scale) |
| Open Circuit Voltage | 5V ± 1V |
| Short Circuit Current | MIT300, 310, 320, 330: 205mA + 10mA -5mA MIT310A: 200-250mA |
| Continuity Accuracy | MIT300, 310, 320, 330: ±3% ± 2 digits MIT310A: ±2.5% of scale length (or 30% of reading 0.2 to 2kΩ) |
| Measuring Range | 0-2/20/200/2kΩ |
| Open Circuit Voltage | 1.5V ± 0.5V |
| Zero Offset Adjust | MIT300, 310, 320, 330: 0 - 9Ω MIT310A: 0 to 0.5Ω |
| Continuity Buzzer | MIT300, 310: operates at <5Ω MIT 320, 330: adjustable from 1Ω to 20Ω MIT310A: operates at <5Ω MIT300, 310, 320, 330: response time <20ms MIT310: response time <100ms |
| Resistance Range (MIT320/330) | |
| Measuring Range | 10Ω to 1MΩ |
| Open Circuit Voltage | 5V |
| Short Circuit Current | 1.5mA |
| Accuracy (at 20°C) | ±5 ± 2 digits up to 100kΩ |
| Measuring Range (MIT310A) | 0 to 2kΩ (refer to continuity) |
| Voltage Range | |
| Measuring Range | 0 to 600V AC (50/60Hz) or DC |
| Accuracy (at 20°C) | MIT310, 320, 330: DC or AC (50/60Hz): ±1% ± 2 digits MIT310A: ±2.5% of scale length for 50/60Hz |
| Temperature Coefficient | <0.1°C per °C on all ranges |
| Default Voltmeter | |
| MIT310, 320, 330 | >25V AC or DC is applied display will operate as a voltmeter |
| MIT300 | Beeps and flashes V on the display |
| MIT310A | All modes including OFF |
| Test Inhibit | If more than 50V is detected testing will be inhibited |
Document Downloads
Additional Information
SKU
MEGIT1
Manufacturer Part Code
1015-710
Model Ref
MIT300
Country of Origin
United Kingdom
Accessories
Product
SKU
MPN
Price (Ex VAT)
MEGRCDA4
1002-015
£43.95
Megger MIT300 Insulation and Continuity Tester
£375.00
£450.00 inc vat
£375.00
£450.00 inc vat