GH-40A Ultra high accuracy thermostatic water and oil tank's video

NELE GH-40A ultra-high accuracy thermostatic water, oil tank Temperature range Room temperature~ 200 ℃, Temperature Uniformity (horizontal/vertical) pure water +/- 0.0050 ℃, GH-40A ultra-high accuracy thermostatic water, oil tank Pan used in various thermometers, various types of thermistors and other temperature measurement instrument manufacturing calibration standards.