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Megger MIT310 Insulation and Continuity Tester
£453.60
| Megger MIT 300/310 Series Insulation Continuity testers | |
| 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 |
Description
Megger MIT300 Insulation and Continuity Meter
The MIT300 series has applications in all aspects of domestic, commercial and industrial electrical contracting, building maintenance, testing, inspection
and servicing. Combining both Insulation testing and continuity testing, each instrument caters for all aspects of fixed wiring installations.
Further applications can be found in panel building, testing of motors, generators, switchgear and power tools, street lighting and low volume
manufacturing environments etc.
All the MIT300 (except MIT310A) range is supplied with a warranty upgradable free to a full 3 years.
Key Features:
- Extremely easy to use
- Tough rubber armoured case
- Self contained protective cover
- Live circuit warning
- Weatherproof to IP54
- Intelligent Safety System for protection.
Megger MIT300 Series Selection Chart
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Features & Specification
| Key Features | Manufacturer Certificate Included, AC DC Voltage, Resistance Measurement, Continuity Measurement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Product Stock Status | Next Day Delivery (subject to availability) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Manufacturer | Megger | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Short Description |
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Delivery
Updated January 2024
Please note, our cut-off time is 2:00pm
Orders requiring calibration
Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery.
Bank/Public Holidays
Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scopeof our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.
*UK Mainland (Revised March 2021)
| Service | Price |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT | FREE |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT | £4.95 |
| Next WORKING Day (excludes Saturdays, Sundays and public holidays) – UK Mainland only - Zones A & B - ANY order value - Order by 2:00pm | £7.75 |
| Saturday ANYTIME Delivery - Order by 2:00pm | £9.95 |
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Delivery Surcharges
Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:
- Zones A & B - Mainland delivery rates apply.
- Zone C - Scottish Highlands (Charges are calculated at the checkout).
- Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
- Zone E - Northern Ireland (Charges are calculated at the checkout).
- Zone F - Republic of Ireland (Charges are calculated at the checkout).
Offshore Services
All offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.
International delivery
International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk
Export
All export inquiries should be directed to the export division before placement of order.
If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
All stated prices are subject to VAT at the current rate where applicable.
E&OA