Extech
Data Loggers
RH520
RH520
Temperature / Humidity Paperless Recorder
 Ordering Info
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Temperature
/ Humidity Paperless Recorder
Simultaneously indicate Humidity and
Temperature readings in digital and graphical displays
Features:
- Temperature readings -20 to 140°F, 1.8°F
accuracy
- Humidity readings 20 to 95% RH, 3.5% accuracy
- Large, dual graphical LCD displays
- Internal memory records up to 49,000 readings
- Transfer data to a PC via RS-232 for data analysis
- Replaceable capacitance probe does not require
calibration
- Detachable probe extends up to 1 meter
- Audible and visual alarm with Hi / Low setpoints
- Optional external alarm module
- Powered by three AA batteries
- Desk or Wall mounting
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42276
42276
Data Logger / Printer
Ordering Info
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Temperature
/ Humidity Data Logger Programmer with Printer
Ability to download, print or graph the
logged data anytime, anywhere
Features:
- Self standing battery
operated programming unit and printer - eliminates the need for a PC
- Datalogger module records
Relative humidity and temperature in storage containers, shipping vans,
freezers and more
- Datalogger transfers data
to programmer
- Programming is performed
through the 5 button control panel and integral LCD display
- Print numerical data or
graphs on thermal paper
- Portable size is
packaged in an ABS plastic case
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42275
42275
Data Logger Kit
Ordering Info
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Temperature
/ Humidity Data Logger Kit with PC Interface
Compact, powerful and easy to use -
records up to 16,000 readings
Features:
- Records Relative Humidity
and Temperature in storage containers, shipping vans, freezers and more
- Logs data for days, weeks
or months — up to 1 year battery life
- Multiple Dataloggers can
be programmed and data downloaded from one single docking station
- Programmable sampling
rate from 1 second to 2 hours
- Program the logger,
analyze and store data using Windows® 95/98/2000/NT/ME/XP
compatible software
- View both humidity
and temperature on LCD display
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42270
42270
Data Logger
Ordering Info
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Temperature
/ Humidity Data Logger
Compact, powerful and easy to use -
records up to 16,000 readings
Features:
- Records Relative Humidity
and Temperature in storage containers, shipping vans, freezers and more
- Logs data for days, weeks
or months — up to 1 year battery life
- Multiple Data Loggers can
be programmed and data downloaded from one single docking station.
- Programmable sampling
rate from 1 second to 2 hours
- Program the logger,
analyze and store data using Windows® 95/98/2000/NT/ME/XP
compatible software
- View both humidity
and temperature on LCD display
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