The Amprobe Machinery-Tester MT204-S is a measurement instrument used for final inspection and documentation of electrical equipment of machines, control cabinets, switchgears as well as devices complying with EN 60204-1.
Features
- Earth bond resistance measurement with 10 A AC or 0.2 A AC
- Loop / Mains impedance measurement up to 440 V
- Display of prospective short circuit current
- Insulation resistance measurement with 500V DC, available also adjustable test voltage from 250...500 V DC
- High voltage test with 1000V AC, 50 Hz
- Residual voltage measurement and discharge time
- Easy operation using the rotary switch and the START/STOP button
- Automatic start and save function for earth bond resistance and
loop impedance allow both-hands measurements on measured objects that are difficult to access - Data memory for approx. 2000 measurement results
- Integrated interface (USB 2.0) for transfer of measurement results to PC
- Separate interface (USB 2.0) for connection of USB barcode reader, USB keyboard or USB memory stick
- Graphic LC-Display for measurement values, limit values and test parameters
- Compact housing with accessory compartment
- Connection diagrams and limit values under the instrument cover
- One pair of sockets and test leads only for all measurement functions
- Compensation of test lead’s resistance for earth bond resistance and loop impedance measurement
- High-voltage test can be locked by using the protection key switch, operation available for properly instructed persons only
- High-voltage test with adjustable breaking current