We have the largest selection and inventory of Borosilicate SIMAX glass tubing, rod, and specialty shapes in North America. From 3mm to 300mm OD. Standard length is 1500mm (59") but may be available in 48" or custom lengths. We also carry a few select PYREX and DURAN items. (read more)

Hart's Super-Thermometers are recognized in metrology laboratories around the world for their ease of use and reliable accuracy. The Model 1575A Super-Thermometer is accurate to 0.001 °C. The Model 1590 Super-Thermometer II is accurate to 0.00025 °C, or 1 ppm. (read more)

DT-8891/8891A series type K dual input thermometers with IR thermometer offer fast response and laboratory. These thermometers work with K-type thermocouples and offer 0.1℃/℉ resolution over the entire measurement ranges. A rugged holster protects both models. (read more)

• 1% full scale accuracy
• Reset screw for field calibration
• Anti Parallax dished dial for superior readability
• Rugged 304SS construction for tough environments
• Guaranteed hermetically sealed per ASME B40.3 to prevent fogging
• Made in the USA, ISO 9001 certified (read more)

Shockproof, pocket size thermometer is ideal for lab, plant, and field use. New microchip design provides ultra low cost unit. Wide-range, fast-response, and one-switch operation make it the perfect routine thermometer. It is compatible with all type-K probes. (read more)

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. Traceable® Certificate is provided from our ISO 17025 cal lab accredited by A2LA. It indicates traceability to standards provided by NIST. (read more)

Anywhere that temperature is a factor, a Oakton IR thermometer should be close at hand. (read more)

Direct-Drive Double-Wound Bourdon Coil

With this type of construction, the pointer shaft operates directly from the center coil. This eliminates the conventional sector and pinion type movement and its multiplying mechanism which are subject to wear and tear and subsequent inaccuracies. (read more)

The IR-CA series is a non-contact and high-speed (3ms) compact radiation thermometer covering medium and high temperature range by using the detecting element of InGaAs or Si. The thermometer with converting function has a digital display of temperature, parameter setting keys, and a direct viewfinder. The thermometer can be placed at any place due to a large distance factor. (read more)

Wahl Instruments Inc. announces three new affordable, rugged and user friendly, hand held thermometers for measuring, Thermocouples (Wahl TM602), RTD's (Wahl TM612) and both T/C and RTD's (Wahl TM630) in the harshest on-site, process environments (read more)