Technical Diagnostic Services TR-Spy-Mark-II-WR 3-Phase Transformer Turns-Ratio Meter [WEEKLY RENTAL]
Size: L: 470 mm (18. 5¿) W: 371 mm (14.6¿) H: 190 mm (7.5¿)
Weight: 8.2kg (18 lbs.)
Input Power: 100 to 250 VAC 50/60 Hz Auto ranging. Fuse: 2 Amp
Test Voltage: User Selectable: 100, 40, 10 and 1 VAC
Panel Display: LCD graphic with a back light
Front Panel: Sealed, Piezo-electric actuation
Interface: 9 pin RS-232 serial / 25 pin standard centronics parallel
Memory Storage: internally stores more than 1,300 locations in memory (100 complete tests)
Features:
Automatic measurements of Voltage/Turns Ratio, Current and Phase displacement
Internal storage for 100 complete test results (greater than 1,300 memory locations)
Single push button operation
Single hook up to the transformer
Ratio testing from 0.08 to 13,000 turns
Five test voltage ranges 1 V, 10V, 40V, 100V and Automatic
Displays deviation from a nominal ratio
Graphical tap changer display
Load on test object < 0.05 VA
Enhanced, heavy-duty protection circuitry