AVO300-EN Megger, AVO300-EN Datasheet

MULTIMETER, DIGITAL

AVO300-EN

Manufacturer Part Number
AVO300-EN
Description
MULTIMETER, DIGITAL
Manufacturer
Megger
Datasheet
1.AVO300-EN.pdf (5 pages)

Specifications of AVO300-EN

Dmm Type
Handheld
Voltage Measuring Range Dc
400mV, 4V, 40V, 400V, 1000V
Voltage Measuring Range Ac
4V, 40V, 400V, 1000V
Current Range Dc
400µA, 4mA, 40mA, 400mA, 10A
Current Range Ac
400µA, 4mA, 40mA, 400mA,
Resistance Measuring Range
400R, 4kR, 40kR, 400kR, 4MR, 40MR
No. Of Digits / Alpha
4
Rohs Compliant
NA
Lead Free Status / RoHS Status
na
MIT400 CAT IV
Industrial Insulation Testers
DESCRIPTION
The new Megger MIT400 series insulation and continuity
testers has been designed for electrical testing by the
utilities, industrial, commercial and domestic electricians.
The wide range of features also makes the MIT400 series
ideal for the maintenance and service/repair engineer.
They replace the well-established BM400 insulation tester
range, given greater functionality with simplified operation,
greater application range and increased safety.
The range
The range consists of five instruments:
MIT400 250 V , 500 V and 1000 V
MIT410 50 V , 100 V , 250 V , 500 V and 1000 V + PI, DAR
MIT420 50 V , 100 V , 250 V , 500 V & 1000 V + PI, DAR and
MIT430 50 V , 100 V , 250 V , 500 V & 1000 V + Bluetooth
MIT40X 10 V to 100 V in 1 V steps
INSULATION TESTING
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Test voltages - 250 V to 1000 V or 50 V to 1000 V
insulation test voltages available
Test Lock - Locks insulation test on continuously.
Test voltage display - The actual test voltage is displayed
on the smaller digital readout, with the insulation result
on the larger digital display.
result storage
download
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CONTINUITY TESTING
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Analogue arc - The display also features an analogue arc
to replicate the response of a moving coil display.
PI and DAR - Polarisation Index (PI) and Dielectric
Absorption Ratio (DAR) functions
200 GΩ - Insulation testing from 20 GΩ (MIT400) to
200 GΩ (MIT420 and MIT430).
Silicone leads - High quality flexible silicone test leads
are comfortable to use and prevent measurement errors
on higher GΩ ranges.
Test inhibit - prevents testing if voltages in excess of 50 V
are detected when making insulation tests.
Insulation buzzer - The buzzer can be set to buzz if the
insulation resistance is above a preset limit, set via the
Setup menu.
Auto-test - Auto test on circuit contact enables real two
handed operation without the need to press the test
button.
200 mA or 20 mA - Either 200 mA or 20 mA continuity
test currents are available. 20 mA test current will
considerably increase battery life.
Lead null - Lead resistance compensation (NULL)
operates up to 9.99 Ω of resistance.
Buzzer - ON-OFF selected by simple push button.
Buzzer limit - Continuity buzzer limit alarm provides
adjustment of the maximum resistance the continuity
buzzer sounds. This is adjustable from 1 Ω to 20 Ω in 5
steps.
CAT IV 600 V applications
TRMS & DC Voltage measurement
Insulation testing up to 1000 V and
200 GΩ
Continuity testing at 200 mA or 20 mA
down to 0.01 Ω
Pass/Fail limit alarms
Combined Analogue and dual digital
display
PI/DAR and Timer function
Test result storage (MIT420)
Bluetooth
(MIT430)
®
wireless data transfer
Industrial Insulation Testers
MIT400 CAT IV

AVO300-EN Summary of contents

Page 1

... MIT400 CAT IV Industrial Insulation Testers DESCRIPTION The new Megger MIT400 series insulation and continuity testers has been designed for electrical testing by the utilities, industrial, commercial and domestic electricians. The wide range of features also makes the MIT400 series ideal for the maintenance and service/repair engineer. ...

Page 2

... MIT430 The MIT430 supports both test result storage and down- loading. Test results can be stored in the instrument and subse- quently downloaded to a computer with the Megger down- load manager software. Data transfer is by Bluetooth, with the MIT485 Bluetooth Industrial Insulation Testers transmitter being enabled when the Download mode is selected on the instrument ...

Page 3

Insulation Voltage range 10-100 V variable (2 GΩ GΩ 100 V 250 V 500 V 1000 V Insulation range Leakage current display INS test voltage display Continuity measurement 0.01 to 100 Ω Variable current limit. 200 ...

Page 4

SPECIFICATION All quoted accuracies are at +20°C. Insulation Nominal test voltages MIT400 250 V , 500 V , 1000 V MIT410, 420,430 100 V , 250 V , 500 V , 1000 V MIT40X ...

Page 5

... Dust and water protection: IP54 Protected against dust and splashing water The Bluetooth word mark and logo are owned by the Bluetooth SIG, Inc. and any use of such marks by Megger is under license. Item (Qty) Basic CATIV 600 V with 250 V/500 V/1000 V insulation ...