Instant surface temperatures – without ever touching the food. 1-second response Distance:Spot = 12:1 8-beam laser target illumination Programmable high & low alerts for HACCP compliance Accuracy: ±2.7°F (1.5°C) -76 to +1022°F/-60 to +550°C One-button operation Shatterproof Memory Hold Maximum, minimum, difference and average with lock for continuous scanning Backlit display Battery status indication Auto-off Auto-off: Auto-off after 60 seconds Housing Material: ABS Battery: Two AAA alkaline batteries included Dimensions: 1.625 W x 5.875 H x 4.5 D in (3.9 W x 7.68 H x 1.93 D cm)