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Learn more by watching our Major Tech MT574 | Diagnostic Insulation Tester 5kV | Metal Case video.
The Major Tech MT574 is a high-performance 5kV diagnostic insulation tester designed for professional electricians. This microprocessor-controlled device features a large 4-bit backlit display and provides precise insulation resistance measurements up to 10TΩ.
With test voltages ranging from 100V to 5kV and a short circuit current output of up to 6mA, the MT574 is perfect for testing insulation on rotating machines, transformers, cables, high-voltage generators, electric circuits, and surge arresters.
It includes advanced functions like Dielectric Absorption Ratio (DAR) and Polarization Index (PI) indication, auto-ranging, adjustable test times, and data storage for up to 500 recordings. The robust metal case ensures durability for extended field use, and the device is powered by 12.6V rechargeable Lithium batteries.
Q: What voltage range does the Major Tech MT574 cover?
A: It covers insulation test voltages from 100V to 5kV, with increments of 50V.
Q: What is the maximum insulation resistance the MT574 can measure?
A: The MT574 can measure insulation resistance up to 10TΩ.
Q: Can the MT574 store test results?
A: Yes, it can save up to 500 test measurement results in its memory.
Q: Is the MT574 suitable for field use?
A: Yes, it is housed in a robust metal case for extended field use and powered by 12.6V rechargeable Lithium batteries, with data transferable to a PC via optical USB.
(MT574)
Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
Specification | Range | Accuracy |
---|---|---|
Insulation | 100V - 500GΩ 250V - 1000GΩ 500V - 2000GΩ 1000V - 5000GΩ 2500V - 1TΩ 5kV - 10TΩ |
±(3.0% +5) ±(3.0% +5) ±(3.0% +5) ±(3.0% +5) ±(3.0% +5) ±(3.0% +5) |
AC Voltage | 0.1V – 750V | ±(1.5% +3) |
DC Voltage | 0.1V – 1000V | ±(1.5% +3) |
DC Current | 0.01nA – 6mA | ±(5% +2) |
Capacitance | 10nF – 50µF | ±(10% +5) |
Short Circuit Current | 6mA | |
Current Measurement | 0.1nA to 50µA (Depending on insulation resistance) | |
Batteries | 12.6V Rechargeable Lithium Batteries | |
Dimensions | 240 x 188 x 85mm | |
Weight | 2.75kg |
These specifications and characteristics outline physical, mechanical, electrical details.
Brand | Major Tech |
SKU | MT574 |
Barcode # | 6008229041242 |
Package Weight | 6.420kg |
Package Width | 0.475m |
Package Height | 0.400m |
Package Length | 0.230m |
TYPE | VALUE |
---|---|
Type | Diagnostic Insulation Tester |
Brand | Major Tech |
DC Voltage | 0.1V – 1000V |
AC Voltage | 0.1V – 750V |
Insulation | 100V - 5kV |
Included | Carry Case, Carry Straps, Tester, Test Leads, High Pressure Rod, USB, Data Line, Charger |
Insulation Resistance | 500GΩ - 10TΩ |
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