Price:
$1157.00
SE
NELE GH-40 Ultra high accuracy thermostatic water and oil tank 40L/100 ℃
RT+~100°C40LExternal circulation
Water and oil dual-use, AAA grade PID temperature controller, large screen Chinese-English control, 0.0001 ℃ resolution, power-off temperature limit runaway low water level anti-dry burning protection, optional diversification

$1279.00
SE
NELE GH-40A Ultra high accuracy thermostatic water and oil tank 40L/200 ℃
RT+~200°C40LDomestic circulation
Water and oil dual-use, AAA grade PID temperature controller, large screen Chinese-English control, 0.0001 ℃ resolution, power-off temperature limit runaway low water level anti-dry burning protection, optional diversification

$890.00
SE
NELE NLSC-40A Super Constant Temperature Bath (Water/Oil), Circulating Bath (Water/Oil) 40L/200 ℃
RT+~200°C40LDomestic circulation
RT +~ 200 ℃, Temperature uniformity +/- 0.05 ℃, working slot size 500 * 340 * 240mm, working slot volume 40L, circulation mode domestic circulation, slot opening size 350 * 300mm

$1106.00
SE
NELE NLSC-40D Super Constant Temperature Bath (Water/Oil), Circulating Bath (Water/Oil) 40L/300 ℃
RT+~300°C40LDomestic circulation
RT +~ 300 ℃, Temperature uniformity +/- 0.05 ℃, working slot size 500 * 340 * 240mm, working slot volume 40L, circulation mode domestic circulation, slot opening size 350 * 300mm

If you don't know how to choose "Thermostat", please consult customer service.