- CAT III 600V and CAT II 1000V
- Custom microprocessor controlled for highest accuracy and reliability
- Loop Range 2000ꭥ
- PSC/PFC 20kA
- Voltage 255V
- Frequency 50Hz
- Test Current 25A
- Loop impedance of 2000Ω range measurement is carried out with low test current (15mA)
- Automatic Lock-Out if Test Resistor Overheats
- Direct readout of Prospective Short Circuit Current and Earth Fault Current
- Measures low loop impedance of 0.01Ω
- 3 LED’s for checking correct wiring status
- Safe voltage measurement function
- Visual indication of reversed phase and neutral at wiring socket
- Double injection rubber housing
Description
The MT350 is a handheld microprocessor controlled Loop Impedance and PSC Tester, which includes 3 loop impedance measuring ranges capable of measurements from any point in the installation for comprehensive testing of distribution systems. The MT350 gives a direct readout of PSC and earth fault current to a maximum of 20kA in 3 measuring ranges. Other features include 3 LED’s for checking the correct wiring status of the circuit under test and the automatic lockout if the resistors overheat. The meter is supplied in double injection rubber housing.
Specifications
Function |
Range |
Resolution |
Accuracy |
Loop Range |
20,200,2000Ω |
0.01Ω |
±(2% + 5 Digits) |
PSC/PFC |
2000A/20KA |
0.1A |
±(2% of F.S + 5 Digits) |
Voltage |
50-255V |
|
±(2% of F.S + 5 Digits) |
Frequency Response |
50Hz |
Test Current |
25A |
Display |
LCD |
Enclosure |
Double injection moulded case |
Low battery indication |
Yes |
Power Source |
6 x AA |
Weight |
700g |
Dimensions |
200 x 92 x 50mm |
Safety Specs |
IEC61010-1 CAT III 600V |
Safety Ratings


Accessories
Carrying Case
Distribution Board Test Leads
Magnetic Strip
Croc Clips
Plug Cord with IEC Connectors
6 x AA Batteries
Instruction Manual
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