Check the listing for details. Fisher Scientific 15-077-11 Traceable Expanded-Range Thermometer - TESTED. Condition: Used. Listed at 89.95 USD. Fisher Scientific 15-077-11 Traceable Expanded-Range Thermometer with 2 K-Type Probes. Unit is tested and working. Thermometer has slight wear from use, is missing battery cover. Info on Device:Fisher Scientific Traceable Expanded-Range Thermometer15-077-11 | S/N: 806298502x Probes (1 omega Brand, other is unbranded)Manufacturer's Description:Shockproof, pocket-size thermometers are ideal for lab, plant, and field use. Fisher Scientific™ Traceable™ Expanded-Range Thermometers have fast response times and one-switch operation making them perfect routine thermometers.Range is -40° to +1200°CResolution: 1°Typical meter-only accuracy is ±(1°C + 1%) from 0 to 750°CTwo probes allow simultaneous monitoring of two testsThree-position switch indicates probe 1, probe 2 or OFFALL QUESTIONS AND OFFERS WELCOME