
Ametek - Jofra Store
Ametek Test & Calibration Instruments is a recognized leader in the manufacture of calibration devices for temperature, pressure or process signals, and temperature sensors. As the company develops instruments for industry, it continues to advance the capabilities of its renowned Ametek-Jofra calibrators. Jofra devices serve a full range of companies, including those in the food, marine, energy, oil and gas, and pharmaceutical sectors. The brand provides calibrating solutions for temperature sensing devices, such as RTDs, thermocouples, thermoswitches and thermistors. Transcat can help you find the best Industrial Temperature Calibrator (ITC), Compact Temperature Calibrator (CTC) or Reference Temperature Calibrator (RTC) built by Ametek-Jofra. If you’re a process engineer, our Ametek selection also connects you to the company’s innovative handheld devices. Choose a lab-accuracy process calibrator, a pressure calibrator with single-key operation, or a compact signal calibrator. Whether you perform calibrations on the floor or in a machine shop, Transcat expands your potential with devices and accessories for critical control.
JOFRA offers a large range of dry block and dry-block/liquid bath combination temperature calibrators in different price ranges depending on your specific need. Below is an overview of what each JOFRA series can offer. Click on the JOFRA series that is right for you and dive into the detailed information about each model in the series. For a quick overview of all models and specifications click here.

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Ametek - Jofra 100194 5 High Temp Blank Tubes CTC650A
Order #: 100194 Mfg #: 100194 Availability: Ships in 2-3 weeks Special Price $330.77 Regular Price $341.005 High Temp Blank Tubes CTC650A Learn More -
Ametek - Jofra 100192 Low Temp Insert 4"x5/8" CTC320A
Order #: 100192 Mfg #: 100192 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.00Low Temp Insert 4"x5/8" CTC320A Learn More -
Ametek - Jofra 100191 15mm Insert for CTC320A
Order #: 100191 Mfg #: 100191 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.0015mm Insert for CTC320A Learn More -
Ametek - Jofra 100190 14mm Insert for CTC320A
Order #: 100190 Mfg #: 100190 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.0014mm Insert for CTC320A Learn More -
Ametek - Jofra 100189 Low Temp Insert 4"x1/2" CTC320A
Order #: 100189 Mfg #: 100189 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.00Low Temp Insert 4"x1/2" CTC320A Learn More -
Ametek - Jofra 100188 11mm Insert for CTC320A
Order #: 100188 Mfg #: 100188 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.0011mm Insert for CTC320A Learn More -
Ametek - Jofra 100186 12mm Insert for CTC320A
Order #: 100186 Mfg #: 100186 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.0012mm Insert for CTC320A Learn More -
Ametek - Jofra 100185 10mm Insert for CTC320A
Order #: 100185 Mfg #: 100185 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.0010mm Insert for CTC320A Learn More -
Ametek - Jofra 100184 Low Temp Insert 4"x3/8" CTC320A
Order #: 100184 Mfg #: 100184 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.00Low Temp Insert 4"x3/8" CTC320A Learn More -
Ametek - Jofra 100183 9mm Insert for CTC320A
Order #: 100183 Mfg #: 100183 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.009mm Insert for CTC320A Learn More -
Ametek - Jofra 100182 8mm Insert for CTC320A
Order #: 100182 Mfg #: 100182 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.008mm Insert for CTC320A Learn More -
Ametek - Jofra 100180 Low Temp Insert 4x1/4" CTC320A
Order #: 100180 Mfg #: 100180 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.00Low Temp Insert 4x1/4" CTC320A Learn More -
Ametek - Jofra 100179 6mm Insert for CTC320A
Order #: 100179 Mfg #: 100179 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.006mm Insert for CTC320A Learn More -
Ametek - Jofra 100177 4mm Insert for CTC320A
Order #: 100177 Mfg #: 100177 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.004mm Insert for CTC320A Learn More -
Ametek - Jofra 100176 Low Temp Insert, 4"x1/8"CTC320A
Order #: 100176 Mfg #: 100176 Availability: Ships in 2-3 weeks Special Price $112.52 Regular Price $116.00Low Temp Insert, 4"x1/8"CTC320A Learn More -
Ametek - Jofra 100175 4"Low Temp Insert for CTC320A
Order #: 100175 Mfg #: 100175 Availability: Ships in 2-3 weeks Special Price $197.88 Regular Price $204.004"Low Temp Insert for CTC320A Learn More -
Ametek - Jofra 128637 (6) AAA Rechargeable Batteries CSC Series
Order #: 128637 Mfg #: 128637 Availability: Ships in 2-3 weeks Special Price $54.32 Regular Price $56.00(6) AAA Rechargeable Batteries CSC Series Learn More -
Ametek - Jofra 128537 Carrying case for RTC Model 700
Order #: 128537 Mfg #: 128537 Availability: Ships in 2-3 weeks Special Price $1,085.43 Regular Price $1,119.00Carrying case for RTC Model 700 Learn More -
Ametek - Jofra 128524 Carrying Case with Trolley for RTC-159/PTC-125
Order #: 128524 Mfg #: 128524 Availability: In stock Special Price $1,446.27 Regular Price $1,491.00Carrying Case with Trolley for RTC-159/PTC-125 Learn More -
Ametek - Jofra 128492 Metric Insert Kit - 14 inserts, 3mm to 16mm PTC/RTC
Order #: 128492 Mfg #: 128492 Availability: Ships in 2-3 weeks Special Price $2,429.85 Regular Price $2,505.00Metric Insert Kit - 14 inserts, 3mm to 16mm PTC/RTC Learn More -
Ametek - Jofra 128491 9 imperial inserts both references RTC/PTC
Order #: 128491 Mfg #: 128491 Availability: In stock Special Price $1,563.64 Regular Price $1,612.009 imperial inserts both references RTC/PTC Learn More -
Ametek - Jofra 128488 Metric, Probe diameter 14 mm, DLC & Refence Holes
Order #: 128488 Mfg #: 128488 Availability: Ships in 2-3 weeks Special Price $213.40 Regular Price $220.00Metric, Probe diameter 14 mm, DLC & Refence Holes Learn More -
Ametek - Jofra 128476 Reference and DLC Hole Insert 1x5/8" W/4 MM and 1/4"
Order #: 128476 Mfg #: 128476 Availability: In stock Special Price $213.40 Regular Price $220.00Reference and DLC Hole Insert 1x5/8" W/4 MM and 1/4" Learn More -
Ametek - Jofra 128475 Reference and DLC Hole Insert 1x9/16" W/4 MM and 1/4"
Order #: 128475 Mfg #: 128475 Availability: In stock Special Price $213.40 Regular Price $220.00Reference and DLC Hole Insert 1x9/16" W/4 MM and 1/4" Learn More -
Ametek - Jofra 128474 Reference and DLC Hole Insert 1x1/2" W/4 MM and 1/4"
Order #: 128474 Mfg #: 128474 Availability: In stock Special Price $213.40 Regular Price $220.00Reference and DLC Hole Insert 1x1/2" W/4 MM and 1/4" Learn More