1-800-531-3746 Mon-Fri 8am-7pm & Sat 10am-6pm (Central)
View Cart
Find out why UpLift Desks are #1! Get the UpLift 900 electric sit-stand desk at a great price! Click to find out how you can win a free Steelcase Gesture Chair! View Our Beautiful Solid Wood Desks
Home All Our Brands Extech Instruments Thermo-hygrometer Extech RH520A Humidity and Temperature Chart Recorder
Extech RH520A Humidity and Temperature Chart RecorderExtech RH520A Humidity and Temperature Chart RecorderExtech RH520A Humidity and Temperature Chart RecorderExtech RH520A Humidity and Temperature Chart RecorderExtech RH520A Humidity and Temperature Chart RecorderExtech RH520A Humidity and Temperature Chart RecorderExtech RH520A Humidity and Temperature Chart RecorderExtech RH520A Humidity and Temperature Chart RecorderExtech RH520A Humidity and Temperature Chart RecorderExtech RH520A Humidity and Temperature Chart RecorderExtech RH520A Humidity and Temperature Chart Recorder
page 1 of 1
  • Extech RH520A Humidity and Temperature Chart Recorder
  • Extech RH520A Humidity and Temperature Chart Recorder

Extech RH520A Humidity and Temperature Chart Recorder

Item #: EXT093
Send Page to Friend

The Extech RH520A Humidity and Temperature Chart Recorder is suitable for applications where you need to monitor and record laboratory or clean room temperature and humidity history, keep track of process conditions and/or generate warnings when conditions are outside of required limits. This unit configures easily to the task at hand, mounting to either a desk or wall, allowing for viewing of temperature and humidity trends with a date/time stamp. Scroll down to see more details in the description tab beneath the drop-down menu.


More Info
Select Options
View Options
View Options
View Options
Quantity:
Our Price:
$269.99
& This Item Ships FREE - Details
List Price: $269.99
You Save: $0.00
Seen it for less?
Usually ships in 3-4 business days

The user-friendly RH520A Humidity and Temperature Chart Recorder offers the best value for a graphical datalogger in the market. It is easy to set up and operate in a variety of areas- whether it's in a standard enclosed space or put to use monitoring controlled environments such as freezers, storage areas and other critical areas. The RH520A lets you store historical data for both humidity and temperature, making it easy to generate reports.

Extech RH520A Humidity and Temperature Chart Recorder Features

  • Simultaneous numerical and graphical display of humidity and temperature readings, plus time and date
  • LabView-based software that calculates and graphs dew point, wet bulb and GPP (grains per pound)
  • Large dual graphical LCD displays with adjustable vertical and horizontal TAC resolution
  • Internal memory records up to 49,000 data points and can be transferred to a PC via RS-232 serial port for further data analysis; an LCD indicates percentage of memory remaining
  • Detachable probe extends up to 1 meter for measurements in closed environments, and the replaceable probe does not require recalibration
  • Audible and visual alarm with hi/low setpoints
  • Output socket used with optional external alarm module

RH520A Includes:

  • Built-in stand
  • Detachable probe with 3ft cable
  • RS-232 cable
  • USB adaptor
  • LabView based software for PC
  • AC adaptor
  • 3 AA batteries

Technical Specifications

Relative Humidity Range 10.0 to 95.0%
Temperature Range -20.0 to 140.0°F (-28.0 to 60.0°C)
Accuracy ±3% Relative Humidity; ±1.8°F/±1°C
Dimensions 5" H x 7.7" W x 0.9" L

Download more information

Extech RH520A Image

Model - Extech RH520A Chart Recorder

The Extech RH520A Humidity and Temperature Chart Recorder is available with standard factory calibration or with NIST Calibration Certification (adds 5 days to product lead time). For added convenience, there is also a 220V and 240V model available.





Back to options

Extra Probe - Extech RH520A Chart Recorder

The Extech RH520A Humidity and Temperature Chart Recorder is available with or without an extra probe.





Back to options

Alarm Relay Module - Extech RH520A Chart Recorder

The Extech RH520A Humidity and Temperature Chart Recorder is available with or without an AC or DC Alarm Relay Module.






Back to options

Customer Reviews

Extech RH520A Humidity and Temperature Chart Recorder
$269.99

Shop By Brand

Find out why UpLift Desks are #1! Get the UpLift 900 electric sit-stand desk at a great price! Click to find out how you can win a free Steelcase Gesture Chair! Free Goldtouch notebook and tablet stand with purchase of our most popular chairs!

Previously Viewed Items



Credit Card Processing

Confirmed for SquareGrove, HumanSolution, ErgonomicChairPro, Ergohuman.com, UPLiftDesk, FreedomChair is a BBB Accredited Business. Click for the BBB Business Review of this Office Furniture & Equipment in Austin TX
Our Customers Say ...
  • Completely satisfied with the desk. More impressive was the buying process, knowledge of the sales and support staff, and attention to detail. It's clear that this company is on a mission to help people. They have found a way to differentiate themselves in a crowded market and stand out as a great company which deserves all the success it achieves. We will be adding a second UpLift 900 in the near future. Thank you!

    - Alisha Jones

The Human Solution � Ergonomic Chair, Keyboard Tray, Monitor Arm and More
2139 W Anderson Ln  |  Austin, Texas 78757  |  1-800-531-3746
we accept visa, mastercard, american express, discover, paypal