Description: 
 Widely used in the solution concentration, distillation, chemical agents and biological agents, impregnated outer loop oil bath for biology, chemistry, physics, plants, chemical and other scientific precision thermostat for the direct heating and auxiliary heating purposes. 
 Features: 
 ★ crafted using cold rolled steel shell, stainless steel liner. 
 ★ digital temperature controller. 
 ★ power, water pumps were installed in the control box. 
 Technical parameters: 
 Model name parameter price (yuan) 
 HH-SA Digital constant temperature oil bath temperature ~ 300 ℃, precision: ≦ 1 ℃ 4600 
 HH-SB Digital constant temperature oil bath temperature ~ 300 ℃, precision: ≦ ± 0.5 ℃, 5900 cycles