A fully automatic and precise Low-Resistance Test Set to measure contact resistances at power switches and connections.

• On site measurement of very low resistances at laboratory accuracy
• Continous current
• Graphic display with back lighting
• Automatic self calibrating
• Internal storage for test results
• Single rotary and push key control
• Safety and protection circuits
• Centronics (Parallel) and RS232 (Serial) Interface
• Emergency-off switch
• Rugged and watertight carrying case
• Wide input voltage range
• 2 Year standard warranty

Specifications

• Excitation Current
  Range: 10 ... 200 A DC, Resolution: 4 Digits, Accuracy: 0.1%
   
• Temperature measurement (optional item)
  Range: -4 °F(-20 °C) ... 284 °F(140 °C), 
  Resolution: 0.18 °F (0.1 °C), Accuracy: ±1.2 °F (0.7 °C)
  
• Range of supply voltage: 100 to 250 vac, 45 ... 65 Hz, max.1kW
• Graphic LCD display with back lighting
• Interfaces : Serial 9Pin RS232 / Parallel 25Pin Centronics
• Memory storage : Stores up to 2000 complete test results internally
• Measuring cable set 5m is scope of delivery
• Operating Temperature : 14 °F(-10 °C) to 140 °F (60 °C)
• Storage Temperature : -40 °F (-40 °C) to 158 °F (70 °C)
• Size L:20,5" (521mm) W:17" (432mm) H:8,5" (216mm)
• Weight 31,5lbs. (14.4kg)

Options

• Internal panel mount printer
• External temperature probe assembly
• Free download of windows based application ToolBox

	Article No: M681E
	Software TR Toolbox