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°C
Relative Humidity 0 to 100% RH

Chart Resolution:

Temperature -1°C
Relative Humidity 1% RH