Your cart is empty.




Ametek Jofra PTC-125 Series (-130 to 257°F) Professional Temperature Calibrator

<< Previous in Calibrators Next in Calibrators >>

Price: From $17,982.00 to $19,435.00
Manufacturer: AMETEK/JOFRA

Choose Your Model

Model Type:
Power Supply:
Power Cable Type:


* denotes required field

Insert Size and Type
User Interface Functionality (For Full Models Only)*
Calibration Certificate
Ametek Jofra PTC-125 Series (-130 to 257°F) Professional Temperature Calibrator

The PTC Series portable temperature calibrator matches lab features like, a wide temperature range, high accuracy, stability, and speed with our well-known, long lasting quality into a single industrial calibrator. Three temperature calibrator models are available, from the basic unit to a full model including signal inputs and external reference sensor. 

The PTC Series portable temperature calibrator features an active dual zone temperature control which provides excellent temperature homogeneity in the well.

• Temperature range from -90 to 660°C (-130 to 1220°F) with 5 models
• Accuracy to ± 0.06°C and Stability to ± 0.01°C
• Clean Dry block calibrator
• Time saving fast cooling and heating times (350° in only 7 minutes)
• “Plug and Play” intelligent reference sensors 
• Easy-to-read color display 
• Intuitive, fast, user-friendly navigation
• Lightweight and easy to carry
• Multi-hole insert kits
• JofraCal Calibration Software
• Inputs for Thermocouple Calibration

NEW!! Compatible with Jofra Cloud - our cloud-based solution for remote reading and set-point entry.



JofraCloud is a new way to perform remote reading and setting of our temperature calibrators over an unlimited distance. JofraCloud is a gateway that has transmission coverage equal to a smartphone.

The data is presented as a copy of the calibrator's display, and can be viewed at The webpage is accessible via a browser on any device - PC, laptop, tablet, or smartphone.

The gateway can be attached to any RTC or PTC calibrator and reads data from the calibrator every 2 seconds.

Remote Setpoints – Select a new temperature setpoint on your calibrator using your device.
Documented Stability Reporting – When the calibrator reaches the set temperature and gains stability, an emailed report will be sent to your controlling device.  
On Demand Reporting – Generate a timestamped emailed report at any time. 
* When using JofraCloud from your PC, you can get an audible notification when the calibrator reaches stability.
* Control and communicate up to 5 calibrators simultaneously with a single Gateway.
* Print a timestamped PDF as documentation.

JofraCal (Free) - Calibration software for easy calibration of RTDs, thermocouples, transmitters, thermo switches, pressure gauges, and pressure switches.

Use AMETRIM (Free) to adjust and calibrate your instrument.

JofraCloud - Cloud-based solution for remote reading and set-point entry.

Con50 (Free) - Provides a way to configure and calibrate smart sensors for the DTI050 and the RTC / PTC temperature calibrators.