Major Tech Digital Insulation Tester (MT550)
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In stockR5,860
The Story
The Major Tech MT550 is a versatile handheld insulation tester designed for professional electricians and maintenance technicians. It offers three test voltage ranges (250V, 500V, 1000V) and dual continuity ranges, with a large dual LCD display that shows insulation resistance and actual output voltage during testing. Safety features include CAT IV 600V and CAT III 1000V ratings, live circuit warning, and automatic discharge after test, making it a reliable tool for electrical diagnostics.
add_circle The Upside
- check Comprehensive safety features for high-voltage environments
- check Easy-to-use with lock-down test button for continuous testing
- check Includes accessories for hands-free operation
remove_circle The Downside
- close Insulation accuracy at 1000V is ±5% which may be less precise for critical measurements
- close No Bluetooth or data logging capability
- close Requires 6 AA batteries, not rechargeable
Specifications & features
Key features
- check_circle Three insulation test voltages: 250V, 500V, 1000V
- check_circle Dual LCD display shows resistance and voltage simultaneously
- check_circle CAT IV 600V and CAT III 1000V safety ratings
- check_circle Automatic discharge after test and live circuit warning
- check_circle Includes hands-free strap, magnet, and carrying case
Specifications
AC Voltage Range
0-750V
Continuity
Yes with buzzer
DC Voltage Range
0-1000V
Dimensions
200 x 92 x 50mm
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Specifications
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