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Temperature Calibrator
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Featured Products
01

SPMK3000-9 Zero Thermostat

2026-04-03
Ice point thermostat

It uses thermoelectric semiconductor refrigeration technology for fast cooling.

It provides a stable and accurate temperature field environment for the thermocouple measurements.

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02

Thermostatic Oil Bath / Water Bath

2026-04-03
Thermostatic Oil Bath Working range:
SPMK3000-4  (90 ~ 300) ℃
Thermostatic Water Bath Working range:
SPMK3000-3 (-10 ~ 105) ℃
SPMK-40 (-40 ~ 105) ℃
SPMK-60  (-60 ~ 105) ℃
SPMK-80 (-80 ~ 105) ℃
Small volume, larger working chamber.
Uniform temperature field and low noise.
Equipped with an oil storage tank and automatic fuel return function.
Touch screen design, digital temperature control, easy operation.
Automatic power-off when the liquid level is insufficient.
Built-in short circuit, open circuit, and sensor protection.
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03

SPMK313A Temperature Calibrator /Dry Block

2024-11-19

Temperature range (-30~155)℃ or (-40~155)℃
Two Channel high-precision DC current, voltage, RTD measurement with 6 digits display;  
Digital temperature control, fast cooling and heating with good stability;
Dry Block has a series of protection functions such as built-in load short circuit, load disconnection, and sensor protection;
Portable and easy to carry without any pollution;
Communicates with HART temperature transmitter;
Built-in DC24V power supply.

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04

SPMK650 Temperature Calibrator

2024-11-19

Temperature range: (33~660)℃
With 6 digits display;
The soaking block is replaceable and customized;  
Digital temperature control, fast cooling and heating with good stability;
Dry Block has a series of protection functions such as built-in load short circuit, load disconnection, and sensor protection;
Portable and easy to carry without any pollution.

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05

SPMK150 Temperature Calibrator

2024-11-19

Temperature range: (-30~155)℃;
With 6 digits display;

The soaking block is replaceable and customized;  
Digital temperature control, fast cooling and heating with good stability;
Dry Block has a series of protection functions such as built-in load short circuit, load disconnection, and sensor protection;
Portable and easy to carry without any pollution.

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06

SPMK361 Precision Digital thermometer

2024-11-19

Range: (-40~160)℃; (-80~300)℃
Accuracy of 0.05℃ annually;
LCD display Resolution of 0.001℃,the screen can be turned;
Data storage function, recording time can be selected (2 ~ 3600) seconds;
Display temperature in ℃ and ℉;
Low power consumption, can work for 1000 hours when wireless communication is closed; 
Collecting frequency is optional (1 ~ 3) seconds.

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07

SPMK313B Temperature Calibrator /Dry Block

2024-11-19

Temperature range: (33~660)℃
Two Channel high-precision DC current, voltage, RTD measurement with 6 digits display;  
Digital temperature control, fast cooling and heating with good stability;
Portable and easy to carry without any pollution;
Communicates with HART temperature transmitter;
Built-in DC24V power supply.

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