
H-B Instrument Company
H-B Instrument, an SP Scienceware brand, is known worldwide as a quality manufacturer of temperature and density measuring instruments. Its Enviro-Safe thermometer liquid is 100% non-toxic, non-hazardous and biodegradable. Better yet, it cleans up with soap and water! Enviro-Safe liquid is the only EnviroKleen™-certified environmentally friendly thermometer liquid available on the market.
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H-B Instrument™ Frio-Temp™ Digital Verification Thermometers
Calibrated specicifally to verify samples in temperatures in freezers, refrigerators, incubators and ovens.

Height (Metric) | 18 mm |
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Width (English) | 2 in. |
Length (Metric) Cable | 1 m |
Bottle Size | 30 mL |
Bottle Fill | Glass Beads |
Length (English) Probe | 4.1 in. |
Width (Metric) | 51 mm |
Battery Type | AAA |
Length (Metric) Probe | 105 mm |
Includes | Alarm, Timer |
Accuracy | ±1°C from -20/130°C; ±2°C from -50/-21°C and 131/200°C; otherwise ±4°C |
Temperature Range (English) | -50/300°C |
Length (English) Cable | 3.5 ft. |
Temperature Range (Metric) | -58°F to +572°F |
Height (English) | 0.7 in. |
H-B Instrument™ Easy-Read™ General Purpose Liquid-In-Glass Thermometers: Total Immersion
Easy-to-read total immersion thermometers

Thermometer Fill | Enviro-Safe™ Liquid |
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Material | Glass |
Certifications/Compliance | Traceable to NIST. Includes a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy and Traceability. |
For Use With (Application) | Ideal for use in chemical/petrochemical laboratories, universities, scientific institutions, food and beverage processing, pharmaceutical and medical industries, dairies, breweries and distilleries. |
H-B DURAC™ SP Scienceware™ Calibrated Electronic Stainless Steel Stem Thermometers: -50°/+200°C (-58°/+392°F)
Choose from a variety of features in these digital stem thermometers that are suitable for field studies, wet lab applications, wash down areas, food testing and tanks.

H-B Instrument™ Durac™ Bi-Metallic Thermometers: 50mm Dial
With 2.5% or 2° accuracy—ideal for measuring temperatures in pipes, griddles and hot plates

Length (Metric) Probe | 200 mm |
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Includes | Stainless Steel probe, multilanguage Statement of Test and Calibration, beaker clip with built in adjustment tool |
Accuracy | 0.01 |
Display Dimensions | 50 mm (2 in.) |
Lens Material | Polycarbonate |
Dial Size (Metric) | 50 mm |
Material | Metal |
Length (English) Probe | 7.9 in. |
Length (English) Overall | 7.9 in. |
Dial Size (English) | 2 in. |
For Use With (Application) | Petrochemical, oil and gas, waste water, pharmaceutical, compost, food and beverage storage and processing, asphalt, mining, utilities, automotive, marine, photographic |
Immersion Length | 50 mm in liquids or 100 mm in gas |
Length (Metric) Overall | 200 mm |
H-B Instrument™ Easy-Read™ General Purpose Liquid-In-Glass Thermometers: Partial Immersion

Easy-to-read partial immersion thermometers

Thermometer Fill | Enviro-Safe™ Liquid |
---|---|
Material | Glass |
Certifications/Compliance | Traceable to NIST. Includes a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy and Traceability. |
For Use With (Application) | Ideal for use in chemical/petrochemical laboratories, universities, scientific institutions, food and beverage processing, pharmaceutical and medical industries, dairies, breweries and distilleries. |
H-B Instrument™ Durac™ Bi-Metallic Surface Temperature Thermometers: Stainless Steel
With 2.5% or 2.5° accuracy — ideal for measuring temperatures in pipes, griddles and hot plates.. H-B Instrument Durac Bi-Metallic Stainless Steel Surface Temperature Thermometers are designed for boilers, process lines, motors, pipes, griddles and hot plates or anywhere a surface temperature needs to be measured. These bi-metal thermometers provide an inexpensive temperature measurement solution and quick readings.

Accuracy | ±2.5° or 2.5% whichever is greater |
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Product Type | Bi-Metallic Surface Temperature Thermometer |
Material | Stainless Steel |
For Use With (Application) | Measuring temperatures in pipes, griddles and hot plates. |
H-B Instrument™ DURAC™ Single Channel Three Button Timer with Memory
Single channel timer has three key operation for ease of use

H-B Instrument™ SP Scienceware™ Calibrated Electronic Stainless Steel Stem Thermometers: -50°/+200°C (-58°/+392°F)
Choose from a variety of features in these digital stem thermometers that are suitable for field studies, wet lab applications, wash down areas, food testing and tanks.

Includes | Multi-language instructions (English, French, German, Italian, Portuguese and Spanish) |
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Calibration Points | 0°, 100°C |
Certifications/Compliance | Tested and calibrated in H-B's exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory (Cert No.2448.01), against equipment whose calibration is traceable to NIST. Individually serialized, CE marked. |
Calibrated | Yes |
H-B Instrument™ FRIO-Temp™ Precision Liquid-in-Glass Verification Thermometers
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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To verify sample temperatures in freezers, refrigerators, incubators and ovens with traceability to NIST™ and DAkkS.

H-B Instrument™ Durac™ Plus™ Precision Verification Thermometers
To verify sample temperatures in freezers, refrigerators, incubators and ovens.

Includes | Multilanguage instructions, statement of accuracy indicating accuracy traceable to NIST |
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Product Type | Precision Verification Thermometer |
Thermometer Fill | Blue Organic Liquid |
Bottle Fill | Glass Beads |
Certifications/Compliance | ISO/IEC 17025:2005, A2LA, NIST, DAkkS |
H-B Instrument™ Durac™ Plus™ Calibrated Partial Immersion Thermometers

For precise measurements featuring an individual serial number with a Calibration Report

Thermometer Fill | Organic |
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Immersion Type | Partial Immersion |
Material | Glass |
Certifications/Compliance | ISO/IEC 17025:2005, A2LA, NIST |
For Use With (Application) | Chemical laboratories, universities, scientific institutions, food and beverage processing, petrochemical laboratories, pharmaceutical industry, medical industry, manufacturers, dairies, breweries and distilleries |
Immersion Length | 76 mm |
H-B Instrument™ Easy-Read™ Individually Calibrated Liquid-In-Glass Thermometers: Partial Immersion
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More

Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More
Individual Calibration Report as needed for many standard operating procedures

Thermometer Fill | Enviro-Safe™ Liquid |
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Immersion Type | Partial Immersion |
Material | Glass |
Grade | Precision |
Certifications/Compliance | Each thermometer includes an individualized Thermometer Calibration Report stating corrections to one-tenth of the smallest division, unique report number and NIST standards used for the calibration. Individually serialized and made in the USA |
For Use With (Application) | Ideal for use in chemical/petrochemical laboratories, universities, scientific institutions, food and beverage processing, pharmaceutical and medical industries, dairies, breweries and distilleries. |
Immersion Length | 76 mm |
H-B Instrument™ Durac™ Electronic Thermometer-Hygrometers
Designed with waterproof temperature probe

Height (Metric) | 9.7 cm |
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Temperature Accuracy | ±1°C |
Width (English) | 2.5 in. |
Length (Metric) Cable | 3 m |
Length (Metric) | 30 mm |
Length (English) | 1.2 in. |
Length (English) Probe | 1.2 in. |
Width (Metric) | 6.5 cm |
Includes | Supplied with multi language (English, French, German, Italian, Portuguese and Spanish) instructions and statement of traceability indicating accuracy traceable to NIST and DAkkS |
Length (Metric) Probe | 3 cm |
Accuracy | ±5% |
Type | Electronic Thermohygrometer |
Dimensions (L x W x H) | 1.2 x 2.5 x 3.7 in. (30 x 6.5 x 9.7 cm) |
Length (English) Cable | 9.8 ft. |
Temperature Range (English) | -58°F to +158°F |
Certifications/Compliance | CE, RoHS |
Temperature Range (Metric) | -50°C to +70°C |
Height (English) | 3.7 in. |
Temperature Resolution | 2°F |
H-B Instrument™ SP Scienceware™ Calibrated Electronic Thermometers with Waterproof Sensor - Single Zone
Digital thermometers that effectively measure the temperature of wet or dry environments including freezers, refrigerators, water baths, aquariums, incubators and more.

Includes | Multi-language instructions (English, French, German, Italian, Portuguese and Spanish) |
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Certifications/Compliance | Tested and calibrated in H-B's exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory (Cert No.2448.01), against equipment whose calibration is traceable to NIST. Individually serialized, CE marked. |
Probe Type | Waterproof |
For Use With (Application) | Temperature Calibration and Verification; Used Where Chemical-Resistant Probes areNneeded |
Min. Temperature (Metric) | -50°C |
Calibrated | Yes |
Resolution | 0.1°C/°F |