โพรบวัดอุณหภูมิ รุ่น NR-81531B แบรนด์ JEDTO 

K Type Thermocouple

Specification 

* Characteristic:handle type/surface pop head 

* Suitable for measuring the temperature of small flat surface and curved surface

* Measuring range: -50~400°C

* Hot response time quickly: within five seconds

* Accuracy: ±3°C

* Length of Spring wire:extend to 1.5~2m

* Handle & probe integration: length 130mm, Dia.13mm; Dia. of head:15mm