Instrument Range: Infrared: -67 to +482°F/-55 to +250°C; Thermocouple: -67 to +626°F/-55 to +330°C4.5 (11.43 cm) probeWaterproof; shatterproof± 2°F/1°C accuracyFor non-contact surface temperaturesProbe for internal temperaturesDual functionRapid responseMaximum minimum and lock for continuous scanningWhite light target illuminationDistance:Spot = 2.5:1Data-holdOne-button operationHACCP check lights & iconsBattery status indicationFood-safe ABS plasticStainless steel probeAuto-offPouch2 1.5V AAA IEC LR03.