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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.
Accuracy to ± 0.2°C; temperature range from -25 to 1205°C . The CTC
Series portable temperature calibrator is a fast, timesaving, reliable
temperature calibrator designed for on-site use, featuring buttons for
switch test and auto stepping. 
Accuracy to ± 0.06°C; temperature range from -90 to 660°C. The PTC
matches lab features such as a wide temperature range, high accuracy,
stability, and speed into a single industrial temperature calibrator.
Accuracy to ± 0.04°C; temperature range from -100 to 700°C. Our most
advanced and accurate portable temperature calibrator with the widest
temperature range. Combine with the DLC system for perfect temperature
uniformity. 
Accuracy to ± 0.5°C; temperature range from -10 to 400°C. The ETC Series
is the ideal dry block temperature calibrator when time is the critical
factor and the highest accuracy is not a requirement. 
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For Rent
Ametek - Jofra QRS40-75 for Rent, DC Power Supply, 40V, 75A DC Power Supply 40V, 75AOrder #: QRS40-75-RENT2 Mfg #: QRS40-75 Call for priceDC Power Supply 40V, 75A Learn More -
For Rent
Ametek - Jofra P63C-30330 for Rent, High Power DC Power Supply 30VDC, 330A, 10kW High Power DC Power Supply 30VDC, 330A, 10kW
Order #: P63C-30330-RENT2 Mfg #: P63C-30330 Call for priceHigh Power DC Power Supply 30VDC, 330A, 10kW Learn More -
Ametek - Jofra PTC660B115BM02XXF Temperature Calibrator, 91 to 1220F, full model 115VAC Temperature Calibrator, 91 to 1220F, full model 115VAC
Order #: PTC660B115BM02XXF Mfg #: PTC660B115BM02XXF Availability: Please contact Transcat Customer Service for availability. Temperature Calibrator, 91 to 1220F, full model 115VAC Learn More -
Ametek - Jofra STS200B970EH Pt100 Reference Probe, solid with Intelligence Pt100 Reference Probe, solid w/ Intelligence
Order #: STS200B970EH Mfg #: STS200B970EH Availability: Please contact Transcat Customer Service for availability. Pt100 Reference Probe, solid w/ Intelligence Learn More -
Ametek - Jofra 127787 Cable 2m Male/Female Redel Cable 2m Male/Female Redel
Order #: 127787 Mfg #: 127787 Availability: Please contact Transcat Customer Service for availability. Cable 2m Male/Female Redel Learn More -
Ametek - Jofra 127400 Fitting 1/8" BSP male to 1/4" NPT male Fitting 1/8" BSP male to 1/4" NPT male
Order #: 127400 Mfg #: 127400 Availability: Please contact Transcat Customer Service for availability. Fitting 1/8" BSP male to 1/4" NPT male Learn More -
Ametek - Jofra STS100B350DIX Pt100 Reference Probe, -150 to 650C/-239 to 1207 Straight, 350mm, 2mCbl Pt100 Ref.Probe,-150to650C/-239 to1207 Strght,350mm,2mCbl
Order #: STS100B350DIX Mfg #: STS100B350DIX Availability: Please contact Transcat Customer Service for availability. Pt100 Ref.Probe,-150to650C/-239 to1207 Strght,350mm,2mCbl Learn More -
Ametek - Jofra 100210 High Temperature Insert 4x 5/8" CTC650A High Temp Insert 4x 5/8"CTC650A
Order #: 100210 Mfg #: 100210 Availability: Please contact Transcat Customer Service for availability. High Temp Insert 4x 5/8"CTC650A Learn More -
Ametek - Jofra 100209 15mm Insert for CTC650A 15mm Insert for CTC650A
Order #: 100209 Mfg #: 100209 Availability: Please contact Transcat Customer Service for availability. 15mm Insert for CTC650A Learn More -
Ametek - Jofra 100208 14mm Insert for CTC650A 14mm Insert for CTC650A
Order #: 100208 Mfg #: 100208 Availability: Please contact Transcat Customer Service for availability. 14mm Insert for CTC650A Learn More -
Ametek - Jofra 100207 High Temperature Insert 4x 1/2" CTC650A High Temp Insert 4x 1/2"CTC650A
Order #: 100207J Mfg #: 100207 Availability: Please contact Transcat Customer Service for availability. High Temp Insert 4x 1/2"CTC650A Learn More -
Ametek - Jofra 100206 12mm Insert for CTC650A 12mm Insert for CTC650A
Order #: 100206 Mfg #: 100206 Availability: Please contact Transcat Customer Service for availability. 12mm Insert for CTC650A Learn More -
Ametek - Jofra 100204 11mm Insert for CTC650A 11mm Insert for CTC650A
Order #: 100204 Mfg #: 100204 Availability: Please contact Transcat Customer Service for availability. 11mm Insert for CTC650A Learn More -
Ametek - Jofra 100203 High Temperature Insert 4x3/8" CTC650A High Temp Insert 4x3/8" CTC650A
Order #: 100203 Mfg #: 100203 Availability: Please contact Transcat Customer Service for availability. High Temp Insert 4x3/8" CTC650A Learn More -
Ametek - Jofra 100202 9mm Insert for CTC650A 9mm Insert for CTC650A
Order #: 100202 Mfg #: 100202 Availability: Please contact Transcat Customer Service for availability. 9mm Insert for CTC650A Learn More -
Ametek - Jofra 100201 8mm Insert for CTC650A 8mm Insert for CTC650A
Order #: 100201 Mfg #: 100201 Availability: Please contact Transcat Customer Service for availability. 8mm Insert for CTC650A Learn More -
Ametek - Jofra 100200 High Temperature Insert 4x5/16" CTC650A High Temp Insert 4x5/16"CTC650A
Order #: 100200J Mfg #: 100200 Availability: Please contact Transcat Customer Service for availability. High Temp Insert 4x5/16"CTC650A Learn More -
Ametek - Jofra 100199 High Temperature Insert 4x1/4" CTC650A High Temp Insert 4x1/4" CTC650A
Order #: 100199 Mfg #: 100199 Availability: Please contact Transcat Customer Service for availability. High Temp Insert 4x1/4" CTC650A Learn More -
Ametek - Jofra 100197 High Temperature Insert 4x3/16" CTC650A High Temp Insert 4x3/16"CTC650A
Order #: 100197 Mfg #: 100197 Availability: Please contact Transcat Customer Service for availability. High Temp Insert 4x3/16"CTC650A Learn More -
Ametek - Jofra 100196 4mm Insert for CTC650A 4mm Insert for CTC650A
Order #: 100196 Mfg #: 100196 Availability: Please contact Transcat Customer Service for availability. 4mm Insert for CTC650A Learn More -
Ametek - Jofra 100195 High Temperature Insert 4" x1/8" CTC650A High Temp Insert 4"x1/8"CTC650A
Order #: 100195 Mfg #: 100195 Availability: Please contact Transcat Customer Service for availability. High Temp Insert 4"x1/8"CTC650A Learn More -
Ametek - Jofra 100192 Low Temperature Insert 4" x5/8" CTC320A Low Temp Insert 4"x5/8" CTC320A
Order #: 100192 Mfg #: 100192 Availability: Please contact Transcat Customer Service for availability. Low Temp Insert 4"x5/8" CTC320A Learn More -
Ametek - Jofra 100191 15mm Insert for CTC320A 15mm Insert for CTC320A
Order #: 100191 Mfg #: 100191 Availability: Please contact Transcat Customer Service for availability. 15mm Insert for CTC320A Learn More -
Ametek - Jofra 100190 14mm Insert for CTC320A 14mm Insert for CTC320A
Order #: 100190 Mfg #: 100190 Availability: Please contact Transcat Customer Service for availability. 14mm Insert for CTC320A Learn More -
Ametek - Jofra 100189 Low Temperature Insert 4" x1/2" CTC320A Low Temp Insert 4"x1/2" CTC320A
Order #: 100189 Mfg #: 100189 Availability: Please contact Transcat Customer Service for availability. Low Temp Insert 4"x1/2" CTC320A Learn More
