Product id: Dtm-321, dtm-322


Temperature and humidity meter


Dtm-321: Dual input.
Dtm-322: Dual input + data recorder.
Dtm-321:
Temp: -20q ~ 60q(-4t~ 140t ); k-type: -200q ~ 1,370q(-328t~ 2,498t); humidity:
0 ~ 100% rh
4 digit, triple display.
K-type termocouple.
Reading hold q or t annunciators.
Max, min. Function.
Auto power off.
Rel function.
Automatic low battery indication.
Rs-232 computer interface.
Rs-232 cable and software for windows(options)dtm-322:
Temp: -20q ~ 60q(-4t~ 140t ); k-type: -200q ~ 1,370q(-328t~ 2,498t); humidity:
0 ~ 100% rh
Data logging capacity 16,000 records.
4 digit, triple display.
K-type termocouple.
Reading hold, q or t annunciators.
Max, min function.
Auto power off.
Time function.
Automatic low battery indication.
Rs-232 computer interface.
Rs-232 cable and software for windows.