Megger MIT320 Insulation & Continuity Tester

Includes: test lead set, crocodile clips, SP4F Switch probe and MIT320 User Manual.

Reference MIT320-EN

Brand Megger

£484.00

£580.8 Inc. VAT

In Stock

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To view our full product range visit our parent company PASS Ltd (www.tester.co.uk)

The MIT320 insulation and continuity tester from Megger is not only durable and easy to use, but also incorporates a comprehensive set of features designed to ensure operator safety, even under conditions of accidental misuse.

In addition to the basic features, the MIT320 adds a default voltmeter function, and supplements these facilities with an a backlit display, illuminated range panel, insulation limit alarm, resistance measurement, and an adjustable threshold for the continuity buzzer. The MEG MIT320 is also supplied with a switched test probe to speed hands free testing.

The MIT320 also incorporates a dual solid-state display which simultaneously shows the test results numerically, and in the form of a moving-arc bar graph that accurately simulates the operation of an analogue meter.

FEATURES

Digital and analogue LCD bar graph display.
Megger Intelligent Safety System built in.
250 V, 500 V and 1000 V insulation testing.
Test range of up to 999 MΩ.
Continuity testing to 100 Ω to continuity buzzer.
Voltage warning.
Locking test button.
Auto powerdown.
IP54 weatherproofing.

Megger MIT320 Specifications

Insulation voltage	250 V, 500 V & 1000 V.
Nominal Test Voltage	MIT310: 310 A, 320, 330: 1000 V, 500 V, 250 V (DC) MIT300: 500 V, 250 V (DC).
Measuring Range	10 kΩ to 999 MΩ on all ranges.
Short Circuit Current	1.5 mA 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 10 MΩ, ±5% up to 100 MΩ, ±30% up to full scale MIT310 A: <2.5% of scale length (or 30% of reading 200 kΩ to 10 MΩ).
Continuity
Measuring Range	0.01 Ω to 99.9 Ω (0-50 Ω on analogue scale).
Open Circuit Voltage	5 V ± 1 V.
Short Circuit Current	MIT300, 310, 320, 330: 205 mA + 10 mA -5 mA MIT310A: 200-250 mA.
Continuity Accuracy	MIT300, 310, 320, 330: ±3% ± 2 digits MIT310A: ±2.5% of scale length (or 30% of reading 0.2 to 2 kΩ).
Measuring Range	0-2/20/200/2 kΩ.
Open Circuit Voltage	1.5V ± 0.5 V.
Zero Offset Adjust	MIT300, 310, 320, 330: 0 - 9Ω MIT310A: 0 to 0.5 Ω.
Continuity Buzzer	MIT300, 310: operates at <5 Ω MIT 320, 330: adjustable from 1 Ω to 20 Ω MIT310A: operates at <5 Ω MIT300, 310, 320, 330: response time <20 ms MIT310: response time <100 ms.
Resistance Range (MIT320/330)
Measuring Range	10 Ω to 1 MΩ.
Open Circuit Voltage	5 V.
Short Circuit Current	1.5 mA.
Accuracy (at 20°C)	±5 ± 2 digits up to 100 kΩ.
Measuring Range (MIT310A)	0 to 2 kΩ (refer to continuity).
Voltage Range
Measuring Range	0 to 600 V AC (50/60 Hz) or DC.
Accuracy (at 20°C)	MIT310, 320, 330: DC or AC (50/60 Hz): ±1% ± 2 digits MIT310A: ±2.5% of scale length for 50/60 Hz.
Temperature Coefficient	<0.1°C per °C on all ranges.
Default Voltmeter
MIT310, 320, 330	>25 V 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 50 V is detected testing will be inhibited.
General
Power	8 x 1.5 V cells IEC LR6 type(AA alkaline) Rechargeable NiCd or NiMH cells may be used.
Battery life	5000 consecutive tests (5 seconds per test) on any test using 2Ah batteries.
EMC	In accordance with IEC61326-1.
Dimensions	203 x 148 x 78 mm (8 x 5.7 x 3.2 inches).
Weight	980 g.
Megger MIT320 warranty	3 years.

Download

Megger MIT300 Datasheet

PDF Specifications of the Megger MIT300, MIT310, MIT310A, MIT320 & MIT330 Insulation & Continuity Testers.

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COMPONENT	DESCRIPTION	PART No.
Leads & clips	Unfused test lead set and crocodile clips.	1002-001
Fused leads	Fused test lead set Red/Black.	1002-015
Prod & clips	Prod and clip set - insulation testers.	1002-491