Robinair 43230 Swivel-Head Digital Thermometer features: Head swivels 180º easy to see at any angle; Compact size convenient to carry and store; Selectable Celsius and Fahrenheit; Reliable readings over entire range; For surface, liquid and air temperatures; Protective sheath with pocket clip.

Features

Extech 392050 Pocket Style Stem Dial Thermometer is designed with a durable 5" (130mm) stainless steel probe with 2" (54mm) dial capable of measuring -58 to 302F (-50 to 150C), with +/-2F/1C accuracy, and 0.1/1 resolution.

Extech 401014 Big Digit Digital Indoor Outdoor Thermometer is designed to measure outside temperatures as well as inside temperatures. The Extech 401014 features an indoor temperature range from 14 to 140F (-10 to 60C) and outdoor range from -58 to 158F (-50 to 70C) with +/-1.8F /1C accuracy and 0.1F/C resolution.

Extech 39240 Waterproof Pocket Thermometer is designed with a durable 2.75" (70mm) Stainless steel stem capable of measuring from -40 to 392F (-40 to 200C), with +/-2F/1C accuracy, and 0.1 resolution.

Yellow Jacket 69196 SuperHeat SubCool Calculator for HVAC is a simple way to measure superheat/subcool and comes pre-programmed with 24 of the most frequently used refrigerants.

Testo 905-T1 Temp Stick Thermometer contains a rugged, fast responding, Type K industrial penetration sensor. This temp stick thermometer measures ambient and duct temperature.

General Tools AQ150 Digital Aquarium Thermometer measures ambient and remote temperatures with a digital probe.

General Tools DTR900 Thermometer Indoor Outdoor with Digital Display is designed to provide the user with inside and outside temperatures simultaneously with date and time. The General Tools DTR900 features MIN/MAX temperature readings, a water-proof exterior sensor capable of fitting into tight spots, and switchable F/C units.

The TPP1-C1 Probe Thermometer measures degrees in Celsius through the use of an immersion probe.

Amprobe TPP1-F1 Probe Thermometer measures degrees in Fahrenheit. The Amprobe TPP1-F1 has digital displays with a resolution of 0.1 and features a Data Hold to maintain the temperature on the display, For measuring degrees in Celsius, please see the Amprobe TPP1-C1 Probe Thermometer.