characteristic:

1. One click start, one click stop, set traffic and related parameters as needed, with memory function

2. No need for liquid nitrogen tank to work under pressure, safe and reliable

3. No need for additional forced sealing of the liquid nitrogen tank

4. The flow rate can be infinitely adjusted from 0-5L/min (other flow rates can be customized)

5. Can be immersed in liquid nitrogen or other low-temperature liquids for a long time without ice blockage

6. Special design of low-temperature tube, good insulation effect, practical and simple

7. Small size, easy to install and operate

8. Optional LN2UT Li universal vehicle provides power, not only convenient to move, but also capable of extracting liquid nitrogen wherever you go，More convenient

9. Can provide trigger points for use with other instruments, automatically added

10. The depth of liquid nitrogen tanks can be adjusted according to different brands