MacrotestG3 is a revolutionary device. Its TFT colour display with capacitive touch-screen allows using this device in a completely new manner. MacrotestG3 makes available on its display all possible variables to obtain a perfect measurement; your task will only be to “touch” what you really want to measure: then simply leave the rest to Macrotest G3’s micro-processor!
The device complies with all requirements as regards the safety of electric systems: test of RCDs type A, AC also up to 1000 mA and type B; insulation, continuity, earth resistance tests (this also with the aid of the optional clamp T2100).
With the appropriate programming guided by the touch-screen system, this device can test the interruption power, tripping currents, I2t relevant to magneto-thermal switches (MCB) with curves B, C, D, K and fuses type gG and aM! The device can be used with external feelers for measuring environmental parameters such as air temperature/humidity, illuminance (Lux) further to measuring leakage currents, cosphi, power and harmonics, Loop/Line impedance and calculating the assumed short-circuit current with high resolution (0.1mOhm) in TN systems with use of optional accessory IMP57. Cutting-edge management of measurement with indication, at the end of each safety test, of compliance or non-compliance with requirements with simple symbols OK o NOT OK.
TRMS | |
Insulation with test voltages 100, 250, 500, 1000VDC | |
Continuity of protective conductors with 200mA | |
Tripping time and current of RCDs type B, A, AC Standard, Selective and Delayed up to 1A | |
Tripping time and current of RCDs with separate clamp jaws type B, A, AC Standard, Selective and Delayed up to 10A | With optional accessory RCDX10 |
Non-trip earth resistance | |
Earth resistance by voltammetric method | |
Resistance of the single earth rods with clamp | With optional accessory clamp T2100 |
Ground resistivity by 4-wire method | |
Loop/Line impedance, Phase-Phase, Phase-Neutral, Phase-PE | |
Loop/Line impedance, Phase-Phase, Phase-Neutral, Phase-PE | With optional accessory IMP57 |
Measurement of percentage voltage drop on the line | |
AUTO test (Non-trip ground resistance, RCD, Insulation) in sequence | |
Contact voltage | |
Phase sequence | |
Leakage current with optional clamp meter | |
Measurement of Voltage, Current, Active, Reactive, Apparent Power | (1) |
Measurement of Cosphi, Power Factor | (1) |
Voltage and current harmonics up to the 49th with THD | 25th |
Protection category | CAT IV 300V |
Measurement of environmental parameters (°C,°F, %RH, Lux) | |
Test with remote lead | PR400 |
Help on line on the display | |
Internal memory for measured data saving | |
Optical/USB serial port for PC connection | |
Integrated WiFi connection and compatibility with HTANALYSIS App | |
Size (LxWx H) (mm) | 222x162x57 |
Weight in grams (batteries included) | 1200 |