Thermometers

Photo of Control Company 4000 Traceable® Digital Thermometer

Scientific thermometer is ideal for critical experimental requirements, quality control, and routine measurements. Unit reads in °C and °F. Expanded temperature range covers –58.000 to 302.000°F and –50.000 to 150.000°C. Resolution is 0.001°. Accuracy is ±0.05°C between 0.0 to 100°C. Instant MEMORY key recalls minimum and maximum readings over any time period. HOLD button freezes display for reading later. For ease in reading, a key changes the display to show one, two, or three significant numbers after the decimal point.

Photo of Control Company Traceable® Full-Scale Thermometer

Readings are updated every second and displayed on a 3/8-inch LCD readout. Magnetic back allows for placement on a metal surface (incubators, freezers, water baths). Unit also incorporates flip-open easel for use on lab bench and spring fastener for clipping to any edge. Stainless-steel probe with piercing tip allows constant exposure to extreme temperatures at the ends of the range. To assure accuracy an individually serial-numbered Traceable® Certificate is provided from the manufacturer’s ISO 17025 calibration laboratory accredited by A2LA.

Photo of  Control Company 4148 Traceable® Jumbo Refrigerator/Freezer Thermometer

Perfect jumbo digit thermometer for monitoring freezers, water baths, heating blocks, incubators, and refrigerators. Accurately monitor temperatures with this enclosed temperature-buffered sensor. Bottle insulates sensor from rapid temperature changes when refrigerator door is opened. Thermometer fulfils all CDC thermometer and vaccine thermometer requirements. Triple display simultaneously shows maximum, minimum, and current probe temperatures plus room temperature.

Photo of Traceable® Jumbo Display Dial Thermometer

Dedicate this thermometer to a specific test. Provides continuous monitoring for over a year. To provide for even longer battery life, the unit has an on/off switch. Thermometer is switchable between °F/°C. Wide range of –58 to 302°F/–50 to 150°C covers 90 percent of lab temperature measurements. To achieve this temperature range with equivalent precision would require over 150 mercury thermometers. Enjoy digital resolution of 0.1° from –20 to 200° (1° outside this range). Accuracy is ±1°C between –20 and 100°C. Ultra™ model accuracy is ±0.3°C at tested points.

Photo of Traceable® Radio Signal Remote Thermometer

Module transmits on a radio frequency of 433 MHz, penetrating walls, with a range of 100 feet. Data is transmitted every 30 seconds. Main unit can receive and display data from 3 different remote modules. Modules may be set to channel 1, 2, or 3. Display’s trend indicator shows whether temperature is rising or falling. Minimum and maximum memory display allows monitoring of conditions over short or long periods, including hours or months. Alarms may be set in 1° increments. Alarms sound when the temperature rises above or falls below the two set points.

Photo of Traceable® Recording Thermometer

(sensor and cable) Thermometer displays current, minimum, and maximum temperatures. Most importantly, it captures and shows the exact time and date when the minimum and maximum temperature occurred. Ideal for monitoring solutions, refrigerators, and room temperature. Range is –40.0 to 176.0°F and –40.0 to 80.0°C with a resolution of 0.5° and accuracy of ±1.5°C. Display’s 3/8-inch- high digits show MIN/MAX of probe temperature or ambient temperature, time- of-day, and month/day. Wire mounting bracket permits easy probe placement.

Photo of Control Company 4241 Traceable® Extreme-Accuracy Standards Thermometer

Four Traceable International Standards Digital thermometers provide the exact readings required for critical requirements, quality control checks, and routine measurements. Units read 0.00, 25.00, 37.00, or a combination of all three with a resolution of 0.01° and an accuracy ±0.05°C within ±2°C of standard. Units read in °C and °F. Stainless-steel probe supplied with units shows the slightest temperature change. Probe is triple purpose for liquid, air/gas, and semisolids. Accurate readings with tip penetration of 1/3-inch.

Photo of Control Company Traceable® Hi-Accuracy Refrigerator Thermometer

New high-accuracy dual thermometer, reads to 0.01 degrees while monitoring temperatures in refrigerator and freezer simultaneously or two refrigerator locations. Temperature-buffered bottle sensor insulates and eliminates rapid temperature changes when refrigerator door is opened. Patented unit fulfils all CDC thermometer and vaccine thermometer requirements. May also be used in water baths, heating blocks, and incubators. Triple display simultaneously shows minimum/maximum and current temperatures.

Photo oControl Company 4322 Traceable® Sentry Min-Max Memory Thermometer with Bottle Probe, –58 to 158°F

Triple display constantly shows minimum/maximum, and current temperatures. Instantly view if freezer, water bath, or incubator is within temperature spec. Monitor temperature of any experiment when you’re not there—overnight, weekends. Range is –58 to 158°F or –50 to 70°C. Resolution is 1° and accuracy is ±1°C. Sensor and 10-foot cable may be placed under water, in refrigerator, or freezer. Small cable diameter (1/16-inch) allows refrigerator doors to close on it with no effect. Unplugging the cable activates a sensor inside the unit for monitoring ambient room temperature.

Photo of Control Company 4227 Traceable® Memory Monitoring Plus Thermometer with Bottle Probe, –58 to 158°F (–50 to 70°C)

Accurately monitor temperatures in freezers, water baths, heating blocks, incubators, and refrigerators with this enclosed temperature-buffered sensor. Bottle insulates sensor from rapid temperature changes when refrigerator door is opened. Thermometer fulfils all CDC thermometer and vaccine thermometer requirements. Triple display simultaneously shows minimum/maximum, and current temperatures. MIN/MAX monitors high/low readings overnight, on weekends, or for any time period—a significant advantage over current reading-only glass thermometers.

Photo of ASTM Precision Thermometers, Blue Spirit Filled (Non-Mercury).
Thermco® spirit filled ASTM Thermometers are made in accordance with specifications of the American Society for Testing and Material. Strict manufacturing procedures and quality controls insure full compliance to ASTM E-1. These instruments are made from annealed glass and have been extensively aged for minimal scale error and stability. Many crossover to the IP standard listed alongside the ASTM number. These thermometers were designed for specific testing and can be calibrated to your specific requirements.
Photo of Thermco Laboratory Thermometers, Red Spirit Filled with White Back

Red spirit filled general purpose laboratory thermometers with white back glass. Permanently fused markings. Individually protected in Safety-Pak® packaging. Meets all requirements for physical dimensions and accuracy of ANSI/SAMA Z236.1-1983. Each thermometer is individually calibrated against equipment whose calibration is traceable to NIST.

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Photo of Thermco General Purpose Laboratory Thermometers, Mercury Filled, 76mm Immersion

These general purpose laboratory thermometers are mercury filled. Permanently fused markings. 76mm (3") immersion; yellow back glass (T4010-17 is white back glass). They  meet all requirements for physical dimensions and accuracy of ANSI/SAMA Z236.1-1983. Calibrated against equipment whose calibration is traceable to NIST.

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General purpose lab thermometer, mercury filled. Permanently fused markings. total immersion; yellow back glass (T4005-8 and -17 are white back glass). Meets all requirements for physical dimensions and accuracy of ANSI/SAMA Z236.1-1983. Calibrated against equipment whose calibration is traceable to NIST. Individually sealed in Safety-Pak®.
Photo of Control Company Traceable Digital Long Stem Thermometers

Control Company Traceable Digital Long Stem Thermometers replace your mercury and glass thermometers. Perfect-sized unit fits into flasks, cuvets, test tubes, and beakers. Read temperatures in foods, gases, samples, reagents, water baths, and semisolids. Stainless-steel probe is resistant to most laboratory chemicals. Extra long stem allows user to make measurements while stirring solutions in deep vessels. Displays –58 to 572°F –50 to 300°C. Resolution is 0.1° from –20 to 200 (1° outside this range). Accuracy is ±1°C between –20 to 120°C.

These safety thermometers are coated in fluoropolymer to protect against shock and help contain liquid and glass if broken. Thermometers meet all requirements for physical dimensions and accuracy of ANSI/SAMA and are calibrated against equipment traceable to NIST standards. Choose from nonhazardous red spirit filled with white-backed tubing or mercury filled with yellow-backed tubing. All thermometers have permanently fused markings and come packaged in hermetically sealed plastic housing. Partial immersion (76mm); 305mm long.
Thermco ACCU-SAFE® Liquid-In-Glass Thermometers are filled with a biodegradable liquid and dye, which eliminates the hazards of mercury in the case of breakage and/or disposal. The safety-coated thermometers protect against breakage and contain the liquid and glass inside the coating for safety and easy disposal. A Certificate of Accuracy is included with each thermometer. Each thermometer is serialized and has blue liquid against a white background for ease of reading. Full immersion 305mm long.
Photo of Thermco ASTM Approved Blue Spirit Filled Non-Mercury Thermometers

ASTM approved non-mercury blue spirit filled thermometers have the same specifications as the mercury ASTM thermometers. Each is designated for an ASTM method, serialized, filled with a blue non-mercury liquid with a white background for easy reading of temperature values. Ships in square plastic tube.

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Photo of ASTM Thermometers

These liquid filled glass thermometers are manufactured to very rigid specifications and are guaranteed to meet accuracy requirements set forth by ASTM. The suffix portion of the catalog number is the ASTM designation for that particular thermometer. Factory calibration certificates are available for an additional charge. Please specify calibration points at time of order.

These precision Centigrade scale laboratory thermometers have fractional degree divisions. Mercury filled, yellow back glass. Meets all requirements of ANSI/SAMA. Calibrated against equipment whose calibration is traceable to NIST. Permanently fused markings. Unique serial number.