Extech SD800 CO2, Humidity and Temperature Datalogger

Brand:Extech

2.8/5

€
672.23

View larger CO2/HUMIDITY/TEMPERATURE DATALOGGER Monitor air quality in schools, office buildings, greenhouses, hospitals and anywhere that high levels of carbon dioxide are generated. CO2/Humidity/Temperature Datalogger checks for Carbon Dioxide concentrations and records data on a 2 GB SD card in Microsoft Excel format for easy transfer to a PC for analysis. A triple LCD simultaneously displays all three parameters, and a selectable data sampling rate of 5, 10, 30, 60, 120, 300, and 600 seconds. Each stored reading includes a date and time stamp. Measurement Ranges: 0 to 4,000ppm CO2; 10 to 95 percent RH; -58 to 2372 degrees F (-100 to 1300 degrees C) Temperature. WHAT'S IN THE BOX Complete with six AAA batteries, 2 GB SD card, Universal AC adaptor, mounting bracket, and user manual. MORE EXTECH INSTRUMENTS TO CHOOSE FROM SD500(view larger)HUMIDITY/TEMPERATURE DATALOGGER Humidity/ Temperature Datalogger records data on a 2 GB SD card in Microsoft Excel format for easy transfer to a PC for analysis. The SD500 features a dual LCD that simultaneously displays Relative Humidity and Temperature, and a selectable data sampling rate of 5, 10, 30, 60, 120, 300, and 600 seconds. Each stored reading includes a date and time stamp. 10 to 95 percent RH and 32 to 122 degrees F (0 to 50 degrees C) Temperature range. Complete with six AAA batteries, 2 GB SD card, Universal AC Adaptor, mounting bracket, and user manual. SD700(view larger)PRESSURE/HUMIDITY/TEMPERATURE DATALOGGER Records data to SD card in Microsoft Excel format. Displays Barometric Pressure in 3 units of measure: hPa, mmHg, and inHg. A triple LCD simultaneously displays Barometric Pressure (10 to 1100hPa / 7. 5 to 825. 0mmHg / 0.29 to 3248 inHg), Temperature (32 to 122 degrees F / 0 to 50 degrees C), and Relative Humidity (10 to 90 percent RH). Datalogger date/time stamps and stores readings on a 2 GB SD card in Microsoft Excel format for easy transfer to a PC. Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds. Complete with six AAA batteries, 2 GB SD card, Universal AC adaptor, mounting bracket, and user manual.

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EAN: 0793950438008

Categories Industrial & Scientific, Test, Measure & Inspect, Recorders & Data Acquisition, Data Loggers,

Triple LCD simultaneously displays CO2, temperature and relative humidity. Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor. Checks for Carbon Dioxide (CO2) concentrations. Records data on an SD card in Excel format.

Alarm	Audible
Alarm	‎Audible
Batteries	‎6 AAA batteries required.
Batteries Included?	‎Yes
Batteries Required?	‎No
Battery Cell Type	‎Alkaline
Brand	Extech
Brand	‎Extech
Country of Origin	‎Taiwan
Customer Reviews	3.7 3.7 out of 5 stars 4 ratings 3.7 out of 5 stars
Included Components	‎Product & Instructions Guide
Is Discontinued By Manufacturer	‎No
Item Dimensions LxWxH	3.1 x 1.3 x 5.2 inches
Item Dimensions LxWxH	‎3.1 x 1.3 x 5.2 inches
Item model number	‎SD800
Item Package Quantity	‎1
Item Weight	0.28 Kilograms
Item Weight	‎0.28 Kilograms
Item Weight	‎9.9 ounces
Manufacturer	‎Extech
Number Of Pieces	‎1
Operating Humidity	90 percent
Operating Humidity	‎90 percent
Part Number	‎SD800
Power Source	Battery Powered
Power Source	‎Battery Powered
Product Dimensions	‎3.1 x 1.3 x 5.2 inches
Sensor Type	Non Dispersive Infrared
Sensor Type	‎Non Dispersive Infrared
Style	SD800
Style	‎SD800
Thickness	‎1 Inches
Upper Temperature Rating	50 Degrees Celsius
Upper Temperature Rating	‎50 Degrees Celsius
Warranty Description	‎6 months

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Scritto da: McBeardsalot

Misleading product description: Is not battery operated

Be aware that this product is not battery operated. The 6 AAA batteries are only present to keep the date and clock from resetting when you unplug the device from the wall. In order to take measurements and log data, the unit *must* be plugged into the wall. If you do not need to be mobile, this device may work for you. I rate this product as two stars primarily because I believe the product to be misleading. While it does not explicitly state that the unit can run on battery power alone, I have never known any other device to use a full 6xAAA 9v battery bank to power a real-time clock. It is also very typical for CO2/temperature/humidity monitors and dataloggers of this size to run off of batteries or a wall adapter. The response I received from tech support was that it was clearly stated in the documentation that the batteries only power the clock. While this is technically true, the only place where this is stated is on the final page of the user's manual in small print in the subsection that gives details on the required power supply. I would argue that a consumer's due diligence should not have to include reading the full user's manual to the final page. Additionally, the fact that the battery limitation is mentioned at all is evidence that the company realizes this is atypical. Aside from the battery issue, the device is of mediocre build quality and the buttons felt cheap and were not particularly responsive. Each button press is accompanied by a very loud and high pitched chirp, rendering this exceptionally unpleasant to use in quiet locations. I cannot speak to the quality of the data that the device produces, as I will be sending this unit back and ordering a device from a different manufacturer.

Scritto da: hebohero

Did the job but I hate the battery issue!

Good value, does work, clear and easy to use, solid enough, and does not required a special software (Excel file format). However, there is a big issue about the battery! (Warning) this device required to be plugged into a power outlet all the time, although it has 6 high-performance batteries at the same time! Thus, it is not 100% portable. In other words, the device need both power outlet and 6 high-performance batteries duration of use and recoding data! Why it need 6 high-performance batteries? for saving data in case the power is cut! my PC need one tinny flat battery!ooh.. by the way, the device will not work without installing these batteries even if you plug into socket! In addition, I did not like the separated sensor (CO2), its cable is too short and I prefer if the sensor was included the device structure.