Polar Toneohms are ideal tools for the electronics production environment. Able to locate shorts quickly and accurately on both bare and loaded PCBs, they provide a very cost-effective means of minimizing repair and rework of faulty PCBs that have been identified by pass/fail testing on an ATE system. The Toneohm 950 represents the definitive solution to all these problems. Employing innovative Vectored Plane Stimulus techniques, the instrument provides fast and accurate guidance to the origin of PCB shorts. From an operator's point of view, nothing could be easier to use - you just follow the arrows on the instrument's front pane l! Features Track resistance ranges: [O], 200 mO, 2 O, 2 kO, 20 kO Track current ranges: 200 mA, 2 A, Trace Track voltage ranges: 2 mV, 20 mV, 20 V Plane shorts indication: tone, uncalibrated meter and fault direction arrows Plane stimulus output voltage: 550 mV maximum Display: Backlit LCD 115, 230 Vac (±10%); 50 or 60 Hz operation Weight: 7.7 lb; Size: 150 mm (5.9 in)H x 305 mm (12.0 in)W x 275 mm (10.8 in)D