Extech Humidity/Temperature Paperless Recorder; Detachable Probe

Representative image only.
Extech Mfr # RH520B – Item # RK-23029-81
Ideal for monitoring controlled environments such as food processing, cleanrooms, and storage areas
  • Paperless recorder measures temperature, humidity, and calculated dew point
  • Internal memory records up to 49,000 data points
  • Unit features audible and visual alarms with high/low setpoints
  • 2 year warranty

$470.00CAD / Each

$393.40 - $500.95CAD / Each

Time to recalibrate? Click on the calibration service to view details, then order.

SPECS & DESCRIPTION

Specifications & Description

  • Chart TypeDigital
  • Max Temperature (° F)140
  • Min Temperature (° F)-20
  • Max Temperature (° C)60
  • Min Temperature (° C)-28
  • Temperature Resolution0.1°
  • Temperature Accuracy±1.8°F (±1.0°C)
  • Max Humidity (RH%)95
  • Min Humidity (RH%)10
  • Humidity Accuracy±3%
  • Memory Size49,000 data points
  • Display TypeBacklit graphical LCD
  • Width (in)7 3/4
  • Height (in)5
  • Depth (in)1
  • Width (cm)19.7
  • Height (cm)12.7
  • Depth (cm)2.5
  • Battery Type3 AA (included)
  • DescriptionHumidity/Temperature Paperless Recorder; Detachable Probe
  • Warranty2 year
Two year warranty

Key Features

  • Paperless recorder measures temperature, humidity, and calculated dew point
  • Internal memory records up to 49,000 data points
  • Unit features audible and visual alarms with high/low setpoints
  • 2 year warranty

More About this Item

Easy-to-operate digital recorder monitors and records temperature and humidity data in laboratories, storage and cleanrooms, freezers, and other critical areas. The detachable temperature/humidity probe extends up to one meter—ideal for measurements in closed environments. Probe does not require any calibration.

The large dual-graphic LCD simultaneously displays temperature (°F/°C) and relative humidity readings, plus time, date, battery status, and % of remaining memory. Dew point is easily displayed by pressing the dew point button. LCD also features adjustable vertical and horizontal resolution. Internal memory records up to 49,000 data points which can be transferred to a PC via RS-232 serial port for further analysis.

Audible and visual alarms generate warnings when conditions are outside selected high and low limits. A push-button lockout security feature prevents unauthorized tampering with settings. Recorder easily fits on your benchtop or mounts to the wall.

ACCESSORIES

REVIEWS

Q&A

CUSTOMER SUPPORT

Need Help with this product?

Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.

Call Us At800-363-5900
Live chat