![](https://img.alicdn.com/imgextra/i3/2775102988/O1CN01CYWwaR1XwY3NmMR5D_!!2775102988.png)
TOP.3
benchtop mini desktop programmable temperature humidity calibration chamber with LCD touch screen USB test record
$1,040.00 - $2,600.00/unit
1(min.Order)
![](https://img.alicdn.com/imgextra/i3/2775102988/O1CN01ct7nSB1XwY3OfJzHE_!!2775102988.png)
![](https://img.alicdn.com/imgextra/i3/2775102988/O1CN01CYWwaR1XwY3NmMR5D_!!2775102988.png)
TOP.4
Programmable high low temperature freezer chamber laboratory low temperature test freezer cold temperature test equipment
$1,450.00 - $6,300.00/unit
1(min.Order)
![](https://img.alicdn.com/imgextra/i3/2775102988/O1CN01ct7nSB1XwY3OfJzHE_!!2775102988.png)