- Solid brass case
- Black dial with white numbers and letters
- Gleaming finish
- Overall diameter 6"
- Dial 5"
- Case drilled for wall mounting
- Manufactured and tested under ISO-9001
- Plastic lens available upon request
- Accuracy ±3% RH
The Abbeon Cal HTAB-169 Certified Hygrometer and Temperature Indicator is certified to be accurate within ±3% Relative Humidity.
The dial indicates the complete range of 0 to 100% relative humidity. The instrument has been tested at three different positions of the dial at temperatures ranging from 32° to 230°F. The calibration and certification are done under ISO-9001 control.
The bimetallic thermometer on the model HTAB-169 is accurate to ±1% of scale and has a range of -10° to 190°F.
Gradations are 1% Relative Humidity and 2° Fahrenheit.
Brand Abbeon Cal Video No
Can the Abbeon 9-HTAB176 or 9-HTAB-169 Hygrometer be used in an outdoor environment?The 9-HTAB-176 and 9-HTAB-169 Certified Hygrometer and Temperature indicators are designed to be used indoors.
How do I mount my hydrometer and temperature indicator?
The indicator is a wall mount precision instrument. There are three .125 inch mounting holes on the back flange of the indicator.
Can I use my hydrometer and temperature indicator inside a saturation diving system?
How often should I recalibrate my hygrometer?Yearly.
Where can I get my hygrometer recalibrated?Amron sends your hygrometer back to the manufacturer for recalibration. There is a cost for this service and there are two recalibration services available. • In-house recalibration • National Institute of Standards and Technology (NIST) recalibration You will need to let us know which recalibration you would like to purchase.