ZyTemp Infrared Thermomemeter TN20 Fast Check Thermal Scanner (Infrared Thermometer) -35°C ~ +400°C suitable for Refrigerator / Fridge / Freezer / Coldroom / Coldtruck / Coldbox / Industrial Oven / Bakeries Oven Features Point and shoot with instant results Fast, accurate temperature measurement Auto power off 15-second temperature hold LCD Display Measurement Range: -35°C ~ +400°C Emissivity: 0.95 Fixed Battery: AAA * 2
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