General Tools DT618HFCERT NIST Calibration Certificate Digital Stem Probe Thermometer is a high temp waterproof keypad thermometer. General Tools DT618HFCERT Digital Stem Probe Thermometer comes with a polycarbonate case. Formerly Mannix Instrument.

General Tools DT655HFCCERT NIST Calibration Certificate Digital Stem Probe Thermometer is a high range waterproof keypad thermometer. General Tools DT655HFCCERT Digital Stem Probe Thermometer features fast sampling. Formerly Mannix Instrument.

General Tools DT717DLCERT - NIST Calibration Certificate - Digital Thermometer Data Logging is a Data Logging K,J,T,E,R,S,N Single Channel Digital Thermometer. The thermocouple probe has a maximum display of four temperature values. Formerly Mannix Instrument.

General Tools DT721CERT - NIST Calibration Certificate - Digital Thermocouple Thermometer is a Wide Range Dual Port Digital Thermometer with Boot. It features a Jumbo Display and Dual Channel K type ports T1-T2. Formerly Mannix Instrument.

General Tools DT8801CERT - NIST Calibration Certificate - Digital Thermocouple Thermometer is a Digital Single Probe Thermometer with Hard Case and 1 Probe. It has Single "K" Type thermocouple input. Formerly Mannix Instrument.

General Tools DT8803CERT - NIST Calibration Certificate - Digital Thermocouple Thermometer is a k type thermocouple probe with T1-T2 temperature differential. Temperature range is -58 to 2000 F (-50 to 1093 C). Formerly Mannix Instrument.

General Tools DT8811WPCERT - NIST Calibration Certificate - Digital Thermometer Waterproof is THE MOST ECONOMICAL and ACCURATE WATERPROOF THERMOMETER! This Digital Waterproof Thermometer with Rubber Cap has an IP66 waterproof rating. Formerly Mannix Instrument.

General Tools DT8852CERT - NIST Calibration Certificate - Digital Thermocouple Thermometer is a Digital Dual Input Thermometer (2 "K" type probes). It offers super-heat and sub-cool temperature measurement. Formerly Mannix Instrument.

General Tools DT898PCERT NIST Calibration Certificate Digital Thermometer Indoor Outdoor is a digital probe thermometer. It measures with a water resistant outdoor probe. Formerly Mannix Instrument.

General Tools DTH03ACERT NIST Calibration Certificate Humidity Temperature Meter is a Jumbo Display Humidity and Temperature Meter. General Tools DTH03ACERT digital thermometer and hygrometer is easy to read and use.

General Tools DTH04CERT NIST Calibration Certificate thermometer hygrometer is a jumbo display temperature and humidity meter with a handy clock. General Tools DTH04CERT Temperature Humidity Meter Clock has a 3 row display that shows temperature, humidity and current time.

General Tools DTH05PCERT NIST Calibration Certificate Temperature Humidity Meter Probe measures ambient temperature and humidity as well as outdoor temperature via remote temperature probe. General Tools DTH05PCERT is an accurate digital thermometer and hygrometer. Formerly Mannix Instrument.