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Ametek - Jofra Dry Blocks
Because calibration is a matter of confidence
Ametek - JOFRA is a world leading manufacturer and developer of calibration instruments for temperature calibrators, dry blocks and portable liquid baths.
Ametek - JOFRA invented the portable high-precision dry-block temperature calibrators and continue to develop many industry firsts over the past 35 years. JOFRA is known for its "advanced simplicity" which means that the calibrators are extremely easy to use while offering very advanced temperature measurement.
Some of the features that make JOFRA temperature calibrators unique are:
- Cover a very broad temperature range.
- Mechanically long-lasting design.
- Full overview of calibration with all important information directly on the display.
- The most intuitive and easy-to-use calibrators.
- Free calibration software supplied with all temperature calibrators.
- Flexible program: Dry-blocks and dry-block/liquid bath combination units.
- Fast heating and cooling as well as short time to stability.
- Easy to carry.
Which JOFRA Calibrator is the Right Choice for You?
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. -
Configurable
Ametek - Jofra RTC700 Reference Temperature CalibratorReference Temperature Calibrator, 33°C to 700°C
Order #: RTC700 Mfg #: RTC700 Availability: 2 Weeks $10,609.00Reference Temperature Calibrator, 33°C to 700°C
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new Configurable
Ametek-Jofra RTC158 Reference Temperature Calibrator
Reference Temp Calibrator, -22C to 155 C Basic 115VAC
Order #: RTC158 Mfg #: RTC158 Availability: 2 Weeks $13,519.00Reference Temp Calibrator, -22C to 155 C Basic 115VAC
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Ametek-Jofra RTC157 Reference Temperature Calibrator
Reference Temp Calibrator -45 to 155C, 115VAC
Order #: RTC157 Mfg #: RTC157 Availability: In stock $11,635.00Reference Temp Calibrator -45 to 155C, 115VAC
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Ametek - Jofra RTC159 Reference Temperature Calibrator
Reference Temp Calibrator, -100C to 155C
Order #: RTC159 Availability: 3-4 Weeks $22,478.00Reference Temp Calibrator, -100C to 155C
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Configurable!
Ametek - Jofra RTC156 Reference Temperature Calibrator
Reference Temp Calibrator -30C to 155C 115VAC
Order #: RTC156 Availability: 3 - 4 Weeks $10,423.00Reference Temp Calibrator -30C to 155C 115VAC
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Configurable!
Ametek - Jofra CTC660 Dry Block Calibrator
Ametek CTC660 Compact Temperature Calibrator
Order #: CTC660 Availability: 3-4 Weeks $4,163.00Ametek CTC660 Compact Temperature Calibrator
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Configurable!
Ametek-Jofra CTC350 Compact Temperature Calibrator
Dryblock Calibrator 28°C to 350°C
Order #: CTC350 Availability: In stock $4,288.00Dryblock Calibrator 28°C to 350°C
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Configurable
Ametek-Jofra PTC-125 Professional Temperature Calibrator
Temperature Calibrator -90 to 125C
Order #: PTC125 Mfg #: PTC125 Availability: 2 Weeks $17,982.00Temperature Calibrator -90 to 125C
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Configurable
Ametek - Jofra RTC250 Reference Temperature Calibrator
Reference Temperature Calibrator, 28C to 250C 115VAC
Order #: RTC250 Mfg #: RTC250 Availability: 3 Weeks $13,519.00Reference Temperature Calibrator, 28C to 250C 115VAC
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Configurable
-
Configurable
Ametek-Jofra RTC187 Reference Temperature Calibrator
Reference Temperature Calibrator, -45°C to 180°C
Order #: RTC187 Mfg #: RTC187 Availability: 2 Weeks $12,800.00Reference Temperature Calibrator, -45°C to 180°C
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Configurable!
Ametek-Jofra CTC155 Compact Temperature Calibrator
Dry Block Calibrator, -25C to 155C
Order #: CTC155 Availability: 3 - 4 Weeks $4,742.00Dry Block Calibrator, -25C to 155C
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Configurable!
Ametek - Jofra CTC1205 Compact Temperature Calibrator
Dry Block Temp Calibrator 100 to 1205°C
Order #: CTC1205 Availability: In stock $8,246.00Dry Block Temp Calibrator 100 to 1205°C
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New
Ametek-Jofra CTC-1205-C-115-B-Non-F-CX Dry Block Temp Calibrator 100 - 1205 C w/Reference Sensor Input
Order #: CTC-1205-C-115-B-Non-F-CX Mfg #: CTC-1205-C-115-B-Non-F-CX Availability: 2-3 weeks $9,825.00Dry Block Temp Calibrator 100 - 1205 C w/Reference Sensor Input Learn More -
New
Ametek-Jofra CTC-1205-A-115-B-non-F-CX
Dry Block Compact Temperature Calibrator (100 to 1205 C)
Order #: CTC-1205-A-115-B-non-F-CX Mfg #: CTC-1205-A-115-B-non-F-CX Availability: 2-3 weeks $8,005.00Dry Block Compact Temperature Calibrator (100 to 1205 C)
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Ametek - Jofra PTC660C115BVVVWWYYYZZZUU PTC660 Temperature Calibrator C Model, 115 VAC, Standard
Order #: PTC660C115BVVVWWYYYZZZUU Mfg #: PTC660C115BVVVWWYYYZZZUU Availability: Item discontinued Special Price $12,039.15 Regular Price $12,411.50PTC660 Temperature Calibrator C Model, 115 VAC, Standard Learn More -
Ametek - Jofra PTC660B115BVVVWWYYYZZZUU PTC660 Temperature Calibrator B Model, 115 VAC, Standard
Order #: PTC660B115BVVVWWYYYZZZUU Mfg #: PTC660B115BVVVWWYYYZZZUU Availability: Item discontinued Special Price $12,607.64 Regular Price $12,997.57PTC660 Temperature Calibrator B Model, 115 VAC, Standard Learn More -
Ametek - Jofra PTC660A115BVVVWWYYYZZZUU PTC660 Temperature Calibrator A Model, 115 VAC, Standard
Order #: PTC660A115BVVVWWYYYZZZUU Mfg #: PTC660A115BVVVWWYYYZZZUU Availability: Item discontinued Special Price $10,359.66 Regular Price $10,680.07PTC660 Temperature Calibrator A Model, 115 VAC, Standard Learn More -
Ametek - Jofra PTC425C115BVVVWWYYYZZZUU PTC425 Temperature Calibrator C Model, 115 VAC, Standard
Order #: PTC425C115BVVVWWYYYZZZUU Mfg #: PTC425C115BVVVWWYYYZZZUU Availability: Item discontinued Special Price $11,233.88 Regular Price $11,581.32PTC425 Temperature Calibrator C Model, 115 VAC, Standard Learn More -
Ametek - Jofra PTC425B115BVVVWWYYYZZZUU PTC425 Temperature Calibrator B Model, 115 VAC, Standard
Order #: PTC425B115BVVVWWYYYZZZUU Mfg #: PTC425B115BVVVWWYYYZZZUU Availability: Item discontinued Special Price $11,802.36 Regular Price $12,167.39PTC425 Temperature Calibrator B Model, 115 VAC, Standard Learn More -
Ametek - Jofra PTC425A115BVVVWWYYYZZZUU PTC425 Temperature Calibrator A Model, 115 VAC, Standard
Order #: PTC425A115BVVVWWYYYZZZUU Mfg #: PTC425A115BVVVWWYYYZZZUU Availability: Item discontinued Special Price $9,154.75 Regular Price $9,437.89PTC425 Temperature Calibrator A Model, 115 VAC, Standard Learn More -
Ametek - Jofra PTC350C115BVVVWWYYYZZZUU PTC350 Temperature Calibrator C Model, 115 VAC, Standard
Order #: PTC350C115BVVVWWYYYZZZUU Mfg #: PTC350C115BVVVWWYYYZZZUU Availability: Item discontinued Special Price $10,884.19 Regular Price $11,220.82PTC350 Temperature Calibrator C Model, 115 VAC, Standard Learn More -
Ametek - Jofra PTC350B115BVVVWWYYYZZZUU PTC350 Temperature Calibrator B Model, 115 VAC, Standard
Order #: PTC350B115BVVVWWYYYZZZUU Mfg #: PTC350B115BVVVWWYYYZZZUU Availability: Item discontinued Special Price $11,452.68 Regular Price $11,806.89PTC350 Temperature Calibrator B Model, 115 VAC, Standard Learn More -
Ametek - Jofra PTC350A115BVVVWWYYYZZZUU PTC350 Temperature Calibrator A Model, 115 VAC, Standard
Order #: PTC350A115BVVVWWYYYZZZUU Mfg #: PTC350A115BVVVWWYYYZZZUU Availability: Item discontinued Special Price $8,805.06 Regular Price $9,077.39PTC350 Temperature Calibrator A Model, 115 VAC, Standard Learn More -
Ametek - Jofra PTC155C115BVVVWWYYYZZZUU PTC155 Temperature Calibrator C Model, 115 VAC, Standard
Order #: PTC155C115BVVVWWYYYZZZUU Mfg #: PTC155C115BVVVWWYYYZZZUU Availability: Item discontinued Special Price $11,858.31 Regular Price $12,225.07PTC155 Temperature Calibrator C Model, 115 VAC, Standard Learn More
