Major Tech Multi-function Installation Tester MT390

The MT390 is a fast and accurate Multifunction Installation tester which makes testing installations easy and ensures that it is safe and complies to regulations, and is a must have in an electrician?s arsenal. It is the most cost effective MFT on the market and is a firm favourite with electrical installers and commissioning engineers. The unit features Insulation resistance, Low Ohm measurement, Loop/PSC measurement, RCD measurement, Earth resistance measurement, Phase rotation and shows mains voltage with frequency on screen. The MT390 has soft key and menu options allowing the user to access the easy-to-use menu to select and change parameters, and a friendly ?Help? option displays a wiring diagram on screen to ensure correct connection. With safety in mind, the meter connections panel has a protective slide that prevents incorrect connection while charging and communicating with the meter. The 3.5? TFT screen displays multiple readings clearly and are visible from all angles. The instrument allows the user to save, review and label recordings. The all-in-one design includes Bluetooth file transfer and an internal memory with easy-to-use software that eliminates time consuming paperwork while testing multiple sites. The Bluetooth app allows the user to instantly share a measurement to a smartphone, both iOS and Android devices are supported, and the test report can be shared instantly via email in CSV format. Other connection options include Mini USB, S-Video TV out and MicroSD. The rugged double injection rubber housing withstands the knocks and bangs of everyday heavy use, and is supplied in a hard plastic carrying case. The MT390 complies with the IEC 61010 CAT IV 400V safety ratings.

CAT IV 400V

3.5? TFT colour LCD display 320 x 240 pixels

Insulation, Continuity, Earth Resistance

Variable RCD test with Pass/Fail indication

Line Voltage with Frequency

Loop and PSC test, Phase Rotation

Transmit recorded data via Bluetooth / SD Card / USB

Voltage recording with Graph

Combined readings on the images

Safety design with sliding shield plate to avoid electric shock

Standard accessories include Earth Resistance Spikes and Leads

Bluetooth 4.0 Technology

SPECIFICATIONS

*Function: Continuity Range: 4-400.0? Resolution: 0.001? Accuracy: ?(1.5% + 30 Digits)

*Function: Insulation Resistance Range: 125/250/500/1000V Resolution: 0.125 ? 4000M? Accuracy: ?(2% + 10 Digits)

*Function: Loop Range Range: 0 ? 999? Resolution: 0.01? Accuracy: ?(4% + 6 Digits)

*Function: PSC/PFC Range: 0.23A ? 23000A Resolution: Derived from Loop and Voltage measurement

*Function: RCD Range: x 5, x 1, x 1/2, auto ramp mA Resolution: Accuracy: 15/30/50/100/200/500/650/1000mA

*Function: Measuring Range Range: 2000ms Resolution: Accuracy: ?(1% + 3)

*Function: Voltage Measurement Range: 80V ? 500V Resolution: 1V Accuracy: ?(2% + 2 Digits)

*Function: Frequency Response Range: 45-65Hz Resolution: 1Hz Accuracy: ?(2Hz)

*Function: Earth Resistance Range: 99.99/2000? Resolution: 0.01? Accuracy: ?(2% + 30 Digits)

*Function: Short Circuit Current Range: >200mA

*Function: Rated Current Range: 1mA

*Function: Loop Impedance Range: L-PE, L-PE(ATT), L-N, L-L

*Function: Test Current Range: 8.0A ? 25.0A

*Function: Phase Angle Range: 0? to 180?

*Function: PC Interface Range: USB/Bluetooth

*Function: Display Range: 3.5?TFT Display

*Function: Memory Range: SD Card

*Function: Back Light Range: Yes

*Function: Enclosure Range: Over Moulded case

*Function: Low Battery Indication Range: Yes

*Function: Batteries Range: 8 x AA

*Function: Safety Specs Range: IEC61010-1 CAT IV 400V

Accessories:

Carrying Case

Test Leads

USB Cable

Software

3 Wire Cable

Aux Earth Spikes

8 x AA Batteries

Instruction Manual