MAJOR TECH MT390 MULTIFUNCTION INSTALLATION TESTER

The MT390 is a Multifunction Installation Tester which is fast and accurate and 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. Accessories: Carrying Case Test Leads USB Cable Software 3 Wire Cable Aux Earth Spikes 8 x AA Batteries Instruction Manual Features : CAT IV 400V 3.5″ TFT colour LCD display 320 x 240 pixels Continuity 400ꭥ Insulation Resistance 125/250/500/1000V Loop Range 999ꭥ Voltage Measurements 80-500V Frequency Response 45-65Hz Earth Resistance 2000ꭥ Measuring Range 2000ms PSC/PFC 23000A Short Current >200mA 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 ADDITIONAL INFORMATION Continuity 4-400Ω Continuity resolution 0.001Ω Continuity Accuracy ±(1.5% 30) Insulation Resistance Range 125/250/500/1000V Insulation Resistance Resolution 0.125 – 4000MΩ Insulation Resolution Accuracy ±(2% 10 Digits) Loop Impedance Range 0 to 999Ω Loop Impedance Resolution 0.01Ω Loop Impedance Accuracy ±(4% 6) PSC/PFC 0.23A to 23000A PSC/PFC accuracy Derived from Loop and Voltage measurement RCD x 5, x 1, x 1/2, auto ramp mA RCD test current 15/30/50/100/200/500/1000mA Measuring Range 2000ms Measuring Accuracy ±(1% 3) Voltage Measurement 80 to 500 Voltage resolution 1V Voltage accuracy ±(2% 2) Frequency Response 45-65Hz Frequency resolution 1Hz Frequency accuracy ±(2Hz) Earth resistance 99.99/2000Ω Earth resistance resolution 0.01Ω Short Circuit Current >200mA Earth resistance accuracy ±(2% 30) Rated Current 1mA Loop Impedance L-PE, L-PE(ATT), L-N,L-L Test Current 8.0A to 25.0A Phase angle 0° to 180° PC interface USB/Bluetooth Display 3.5″TFT Display Memory SD Card Back Light Yes Enclosure Overmolded case Bluetooth 4.0 Bluetooth Phase Rotation 50-500V Low battery indication Yes Power source 8 x AA Weight 631g Dimensions 220 x 94.6 x 60.5mm Safety Spec IEC61010-1 CAT IV 400V