ISUZU 3-3126 thermo-hygrograph
A rotating drum thermo-hygrograph for the recording of temperature & relative humidity over the user selectable periods of either 24hrs, 7 days, 31 days, 62 days or 93 days. (dependant upon charts fitted, please specify).
FEATURES
• Key pad selection of five speed rotation options, 1 Day, 7 Day, 31 Day, 62 Day, 93 Day• Key pad protection utilising time set delay to prevent unintentional change in chart speed• Easy calibration for excellent accuracy• Split chart gives two separate traces for temperature and humidity• Precision quartz clock with direct gear drive for precision drum rotation• Clear case for easy viewing of entire chart without removing cover• Battery alarm lamp to indicate low battery condition.
SPECIFICATIONS
Measuring range:
Temperature -15 to 40°CRelative Humidity 0 to 100% RH
Chart Resolution:
Temperature -1°CRelative Humidity 1% RH