Extech rh300 owners manual

The Extech RH Digital Psychrometer measures air temperature (-4°F to °F), relative humidity (%), wet bulb, and dew point (°F to °F). Owners Manual. Related Products. Customers Also Viewed. SATISFACTION GUARANTEED! Same Day Shipping; % Money Back Guarantee;. The RH is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential (air temperature minus external probe temperature) using optional probe (TP), and T2 minus dew point. Built-in protective sensor cap. Extech RH Hygro-Thermometer Psychrometer, Switchable °F/°C Temperature Units with ° Resolution, Data Hold Freezes Current Reading on Display, Max/Min Readings. The RH is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10 to 90 percent RH), air temperature and dew point or wet bulb.

75% Calibration. 1. Insert the meter sensor into the 75% salt reference bottle while still ON from the 33% calibration. 2. Allow the meter one hour to stabilize. 3. Press and hold the RESET/MAX-MIN button for 2 seconds to enter the 75% calibration. 4. " % " will flash on the LCD. After 30 minutes, the flashing will stop to indicate that. The Extech is a wall-mount, tripod mount, or desktop indoor air quality monitor with an internal memory capable of storing 16, readings ( Temperature readings and Relative Humidity readings) that can later be transferred via USB to a PC using the included Windows compatible software. Extech HD with edu pricing. Special pricing for educators, students, companies and even open to the public. Extech RHCAL Humidity Solution Kit with 33% and 75% Solution Catalog: RHCAL (0) In Stock! Add to Cart. Manuals/Guides. Manuals. Extech HD Heavy Duty Psychrometer + IR Thermometer User Guide;.

View and Download Extech Instruments RH user manual online. Digital Psychrometer. RH measuring instruments pdf manual download. Also for: Rh Extech RH Hygro-Thermometer Psychrometer The RH is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10 to 90 percent RH), air temperature (-4 to degrees F / to 50 degrees C) and dew point ( to degrees F / to 9 degrees C) or wet bulb ( to degrees F / to degrees C). The Extech RH worked exactly as promised. Some variability in readings - but user friendly and relatively durable. I have other Extech devices and this product is in line with the quality and performance of others. Verified Purchase Mark Looney on I found this helpful (0).