As new, in perfect visual and operating condition

Factory calibration report included (Spring '22)

Including 30 days seller warranty

Calibrator TypeThermocouple Calibrator
Resolution0.05 (E) °C, 0.05 (J) °C, 0.05 (K) °C, 0.05 (L) °C, 0.05 (Mo) °C, 0.05 (N) °C, 0.05 (NiMo/NiCo) °C, 0.05 (Plantine) °C, 0.05 (T) °C, 0.05 (U) °C, 0.1 (B) °C, 0.1 (C) °C, 0.1 (R) °C, 0.1 (S) °C, 0.2 (T) °C
Best Accuracy±0.02% + 3 μV
Thermocouple TypeB, C, E, J, K, L, N, R, S, T, U
Temperature ScaleCentigrade
B Type Thermocouple Maximum Temperature+1820°C
B Type Thermocouple Minimum Temperature+400°C
E Type Thermocouple Maximum Temperature+1000°C
E Type Thermocouple Minimum Temperature-250°C
J Type Thermocouple Maximum Temperature+1200°C
K Type Thermocouple Maximum Temperature+1372°C
K Type Thermocouple Minimum Temperature-250°C
L Type Thermocouple Maximum Temperature+900°C
L Type Thermocouple Minimum Temperature-200°C
R Type Thermocouple Maximum Temperature+1768°C
T Type Thermocouple Temperature Range-250 → +400 °C
J Type Thermocouple Temperature Range-210 → +1200 °C
B Type Thermocouple Temperature Range+400 → +1820 °C
Width85mm
Model Number pTC6621
Height45mm
U Type Thermocouple Minimum Temperature-200°C
U Type Thermocouple Maximum Temperature+600°C
L Type Thermocouple Temperature Range-200 → +900 °C
Dimensions157 x 85 x 45mm
T Type Thermocouple Maximum Temperature+400°C
Weight306g
E Type Thermocouple Temperature Range-250 → +1000 °C
U Type Thermocouple Temperature Range-200 → +600 °C
S Type Thermocouple Temperature Range-50 → +1768 °C
Length157mm
S Type Thermocouple Minimum Temperature-50°C
R Type Thermocouple Temperature Range-50 → +1768 °C
S Type Thermocouple Maximum Temperature+1768°C
K Type Thermocouple Temperature Range-250 → +1372 °C
R Type Thermocouple Minimum Temperature-50°C
T Type Thermocouple Minimum Temperature-250°C


Easy-to-use and equipped with a large graphical display, TC temperature calibrators are the perfect field tools for easy and quick maintenance and commissioning of temperature transmitters and probes.

TC 6621 temperature calibrator measures or generates thermocouple temperatures (16 different types) and voltage at an accuracy of 0.02%.

TC 6622 temperature calibrator measures or generates RTD temperatures (12 different types) and resistance at an accuracy of 0.02%.

With a very low temperature coefficient (10 ppm/°C in thermocouples and 7ppm/°C in resistance), IP54 protection and robust design, TC calibrators are suitable for onsite use even in demanding environmental conditions. They are widely used in the energy field, engineering sector, metal industry and automotive field.

TC calibrators use a graphical interface making programming and reading easier, under graphical or test format. Due to memory feature (10,000 values) and extended functionalities (square root, steps, synthesizer, statistical functions…), TC are well adapted to different process job procedures and ensure full data traceability as well as advanced data exploitation. Use them together with DATACAL calibration software to display, manage data and issue your own customized calibration certificates.

Warranty Info & Return Policy

All goods or equipment sold include a 30-Day Warranty. Warranty period starts the day the equipment is shipped. Seller will at its discretion, repair, replace, or refund the selling price for any malfunctioning equipment or goods, provided payment is made in due course, except in cases of improper application or misuse of goods or equipment by Customer. Shipping costs are non-refundable.
All goods or equipment sold by Seller are subject to a limited 14-day ROR (Right of Return) unless otherwise noted. This ROR is limited to goods found to be non-acceptable due to cosmetic defect (not previously disclosed) or item not meeting manufacturer's spec as advertised. ROR does not apply to wrong item(s) ordered by customer. All items past the 14-day ROR period will only be accepted with written approval by Seller. All return shipping costs are the responsibility of the buyer and items must be received by Seller within 21 DAYS of the original delivery date. Items that are damaged in shipping are not covered under ROR terms. Items misused or damaged by customer misuse (intentional or unintentional) are not covered by the ROR. 
Returns must be shipped with all original packaging and accessories.  We will not accept any items with obvious signs of additional wear and tear or internal component alterations. When contacting us for a return please include your order number and a brief description as to the reason for returning the item(s).
If for any reason you are not satisfied with your purchase, please CONTACT US prior to leaving harmful or negative feedback. We cannot correct an issue we do not know about

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