Free Shipping See Details The Abbeon Humidity and Temp Indicator is certified to be accurate within ±3% RH. The dial indicates the complete range of 0 to 100% relative humidity. This instrument has been tested at three different positions of the dial at temperatures ranging from 32° to 230°F. The
The Abbeon Humidity and Temp Indicator is certified to be accurate within ±3% RH. The dial indicates the complete range of 0 to 100% relative humidity. This instrument has been tested at three different positions of the dial at temperatures ranging from 32° to 230°F. The bi-metallic thermometer is accurate to 1% of scale and has a range of -10° to 190°F.
Solid brass case
Case drilled for wall mounting
5" diameter dial
Black dial with white numbers and letters
Overall Diameter 6"
How it Works
An internal RH sensor (man-made fiber) element expands as humidity increases and contracts as humidity decreases. This expansion and contraction is mechanically linked through precision bearings and gears to the humidity pointer. No batteries or external power supplies are needed. The unit is completely self-contained. A calibration screw is accessible through a slot in the case for periodic calibration to a known humidity standard.
This item ships free - almost anywhere in the Continental United States!
On rare occasions addresses with limited access such as islands or major metropolitan areas (ie: New York City) may incur additional delivery fees; if so, you will be contacted to confirm the extra shipping cost before your order is processed. Shipments to Alaska or Hawaii qualify for free shipping to any West Coast port. Please contact us for special shipping rates from the West Coast to Alaska or Hawaii.
LTL Freight Type
Standard Drop Shipment Code
Available for Drop Shipment
Item Tracking Code
THIS PRODUCT IS TOPS IN ACCURACY. IT HELPS ME TO MAINTAIN TEMPERATURE AND HUMIDITY LEVELS IN BOTH OF MY GREENHOUSES. I HAVE INSTALLED ONE IN EACH GREENHOUSE AND AT A GLANCE I CAN TELL WHETHER THE PRESET CONDITIONS ARE BEING MAINTAINED. FOR PRICE. QUALITY AND ABILITY TO GIVE AN ACUURATE READING, NOTHING I HAVE EVER USED MATCHES THIS PRODUCT.