Price:
$5714.00
SE
Shangtian Jingyi DC-5020N (0.01) Low Temperature Thermostatic Bath Laboratory High-low temperature Thermostatic Bath -50 ℃/20L
-50~100℃20L
Temperature range -50~100 (℃), digital resolution 0.01 (℃), inner tank volume 300x250x270 (mm), Circulating Chiller flow dish 10 (L/min), working tank opening 235x160 (mm), Tank Capacity 20 (L).

$5341.00
SE
Shangtian Jingyi DC-5015N (0.01) Low Temperature Thermostatic Bath Digital display thermostatic circulating tank -50 ℃/15L
-50~100℃15L
Temperature range -50~100 (℃), digital resolution 0.01 (℃), inner tank volume 300x250x210 (mm), Circulating Chiller flow dish 10 (L/min), working tank opening 235x160 (mm), Tank Capacity 15 (L).

$5294.00
SE
Shangtian Jingyi DC-5015N Low Temperature Circulating Bath, digital display constant temperature circulating tank -50 ℃/15L
-50~100℃15L
Temperature range -50~100 (℃), digital display resolution 0.1 (℃), inner tank volume 300x250x210 (mm), Circulating Chiller flow dish 10 (L/min), working tank opening 235x160 (mm), Tank Capacity 15 (L).

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