{"product_id":"handheld-air-speed-temperature-humidity-and-light-meter","title":"Handheld Air Speed, Temperature, Humidity \u0026 Light Meter","description":"\u003cdiv itemprop=\"description\" class=\"tab-details\"\u003e\n\t\u003cdiv class=\"contentBlock fixedPadding\" id=\"description\"\u003e \u003cspan class=\"descCopyPP\" itemprop=\"description\"\u003e The HHEM-SD1 meter comes with a multi-function probe that is used to make air speed, humidity and light measurements. Surface temperature and sound level are made using optional accessories. Several features and capabilities enhance the meter’s versatility, among them are automatic temperature compensation for measurements made by the anemometer, a Type K or J thermocouple input, the ability to hold readings and display maximum or minimum readings, and an automatic power off function that extends battery life. Because it is microprocessor-based, the HHEM-SD1 can make full use of being portable. Reliability and large storage capacities are enhanced by an SD memory card. Measurements can be made automatically at any sampling rate between one second and one hour. After time-stamping and storing the measurements on an SD card plugged into the instrument, the user can remove the SD card and plug it into to a laptop or desktop computer either directly or via a USB card reader. The data is stored on the card as files with the .xls extension, which can be opened by Microsoft’s Excel application. The HHEM-SD1 has a backlit 2½\" diagonal display and is powered by 6 “AA” Alkaline batteries (included) or an optional 9 Vdc AC adaptor.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSPECIFICATIONS\u003c\/b\u003e\u003cbr\u003e \u003cb\u003eDisplay:\u003c\/b\u003e 52 L x 38 mm H (2.05 x 1.5\") LCD\u003cbr\u003e \u003cb\u003eMeasurement Ranges:\u003c\/b\u003e\u003cbr\u003e \u003cb\u003eAir Speed:\u003c\/b\u003e 0.4 to 25 m\/sec, 1.4 to 90 km\/hr, 0.9 to 55.9 mph, 0.8 to 48.6 knots, 80 to 4930 ft\/min\u003cbr\u003e \u003cb\u003eHumidity:\u003c\/b\u003e 0 to 85% RH\u003cbr\u003e \u003cb\u003eTemperature:\u003c\/b\u003e 0 to 50°C (32 to 122°F); for RH, 10 to 95%\u003cbr\u003e \u003cb\u003eLight Level:\u003c\/b\u003e 0 to 20,000 lux, 0 to 1860 ft-cd\u003cbr\u003e \u003cb\u003eAccuracy:\u003c\/b\u003e\u003cbr\u003e \u003cb\u003eAir Speed:\u003c\/b\u003e ±(2% + 0.2 m\/sec), ±(2% + 0.8 km\/hr), ±(2% + 0.4 mph), ±(2% + 0.4 knots), ±(2% + 40 ft\/min) (%’s are of full scale)\u003cbr\u003e \u003cb\u003eTemperature:\u003c\/b\u003e 1.5°F (±0.8°C)\u003cbr\u003e \u003cb\u003eHumidity:\u003c\/b\u003e ±(3% of rdg + 1% FS) for RH values \u0026gt;70% ±3% of rdg for RH values \u0026lt;70%\u003cbr\u003e \u003cb\u003eLight Level:\u003c\/b\u003e ±(5% of rdg ±8 digits)\u003cbr\u003e \u003cb\u003eData Logging Sampling Time:\u003c\/b\u003e 1 second to 1 hr.\u003cbr\u003e \u003cb\u003eSettable Parameters:\u003c\/b\u003e Date, time, auto power off, beep sound, sampling time, decimal point or comma decimal division, temperature unit, air speed unit, light level unit\u003cbr\u003e \u003cb\u003eThermocouple Type:\u003c\/b\u003e K or J (optional)\u003cbr\u003e \u003cb\u003eStorable\/Recallable Readings:\u003c\/b\u003e Max\/min\u003cbr\u003e \u003cb\u003eOperating Temperature:\u003c\/b\u003e 0 to 50°C (32 to 122°F)\u003cbr\u003e \u003cb\u003eOperating Relative Humidity:\u003c\/b\u003e 0 to 85%\u003cbr\u003e \u003cb\u003ePower:\u003c\/b\u003e 6 “AA” Alkaline batteries (included) or an optional 9 Vdc AC adaptor\u003cbr\u003e \u003cb\u003eMeter Dimensions:\u003c\/b\u003e 135 H x 60 W x 33 mm D (5.31 x 2.36 x 1.30\")\u003cbr\u003e \u003cb\u003eWeight of Meter:\u003c\/b\u003e 515 g (1.13 lb)\u003cbr\u003e \u003cb\u003ePackage Dimensions:\u003c\/b\u003e 286 H x 251 W x 76 mm D (11.25 x 9.88 x 3\")\u003cbr\u003e \u003cb\u003ePackage Weight:\u003c\/b\u003e 35 oz (2.16 lb) \u003c\/span\u003e \u003c\/div\u003e\n\u003c\/div\u003e","brand":"hkcalibrations","offers":[{"title":"No","offer_id":49818259390759,"sku":"HHEM-SD1-Series","price":1081.56,"currency_code":"AUD","in_stock":true},{"title":"Yes (office will call you to confirm the cost)","offer_id":49818259423527,"sku":"HHEM-SD1-Series","price":1081.56,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/4124\/4199\/files\/hhem-sd1_l_nkdnj7wxwsz7wxfq.jpg?v=1741338367","url":"https:\/\/hkcalibrations.com.au\/products\/handheld-air-speed-temperature-humidity-and-light-meter","provider":"hkcalibrations","version":"1.0","type":"link"}