Instruction Manual TR-Mark III 250V Version 1.10 Preliminary Page 44 of 57
Specifications
Model TR-Mark III 250V
Size L: 470 mm (18.5”) W: 371 mm (14.6”) H: 190 mm (7.5”)
Weight: 9.5 kg (21 lbs.)
Input Power 100 to 250 Vac 50/60 Hz auto ranging. Fuse: 2A
Test Voltage User Selectable: 250, 100, 40, 10, and 1Vac.1A
Panel Display Color LCD with back lighting and touch screen
Front Panel Sealed Anodized
Interface 2 USB 1.1 (1 host/1 device) and 9 Pin RS232 serial
Memory Storage Internally stores more than 10,000 test results
Temperature Operating –10°C to 60 °C, Storage –20°C to 70°C
Accessories
Complete cable set (consisting of a 5 m cable with an extension cable of 10 m), Safety
ground lead, power cord, cable carrying bag, instruction manual, USB memory stick,
USB Cable (Type A-B), RS-232 cable, printer paper refills, stylus, spare fuse set
Options
P/N: 1003N-31001 - External test switch for Tap changer testing
T-Rex 3-phase voltage option to energize all 3 phases at once
TR-Mark III 250V R 19”, 4U Rackmount version
* Specifications are subject to improvement at anytime