14PCS Refrigerator Thermometer, 2" Large Dial, -20~80°F/-30~30°C, with Red IndicatorAnalog Thermometer, for Refrigerators, Freezers, and Other Cold Storage Equipment 14 electronics_update_2023 Wireless Control Mode---The Bus Servo

Wireless Control Mode---The Bus Servo Driver HAT (A) Will Automatically Establish A Hotspot after Powering on

and lighting sources

Extension Tub included

Measurements: 5-inches (W) x 15-feet (L)

0 CH /LPCM

14PCS Refrigerator Thermometer, 2" Large Dial, -20~80°F/-30~30°C, with Red IndicatorAnalog Thermometer, for Refrigerators, Freezers, and Other Cold Storage Equipment 14 electronics_update_2023 Wireless Control Mode---The Bus Servo14PCS Refrigerator Thermometer, 2" Large Dial, 20~80F 30~30C, with Red IndicatorAnalog Thermometer, for Refrigerators, Freezers, and Other Cold Storage Equipment Product Features [Precision Monitoring] 2" dial refrigerator thermometer, accurately monitors 30~30C ( 20~80F) range, real time freezer refrigerator temperature display, support C F, ready to read without power supply. [Durable Design]Made of stainless steel with excellent corrosion