Cryogenic thermometer

[crio]

The one you posted (UNI-T UT322) how quick is it?

edit:

Function UT321 UT322 UT323 UT325 Input
Protection
Measurement
Accuracy
30V
Below -10?C: add 0.5?C
Below -200?C, add +2?C
Type T Below -200?C: for reference only.
50 times per second, Updates 2-3 times per second
Relative Time
0 ~ 99 sets
Logging Interval, Thermocouple Type, Offset (T1),
Offset (T2) (UT322 and UT325 only), Sleep Mode,
Line Frequency, Time, High/Low Limit (UT323 and
UT325 only), Over Limit Signal Output (UT323 and
UT325 only), Normal Temperature Compensation,
Debug (UT323 and UT325 only)
N/A Yes
N/A Yes
One piece of 9V (NEDA1604 or 6F22 or 006P)