HOMEABOUT USFEEDBACKNEWSLETTERS Store Category Arts Crafts & Sewing Baby Beauty Camera & Photo Electronics Home & Kitchen Home Improvement Kitchen & Dining Office Products Toys Store Newsletter! Add my Shop to your Favourites and receive my email newsletters about new items and special promotions! General Interest Amprobe THWD-10 Relative Humidity and Temperature Meter Description The Amprobe THWD-10 relative humidity (RH) and temperature meter simultaneously measures relative humidity, dew point, and wet- and dry-bulb temperature using two temperature sensors (K-type thermocouple and thermistor) that provide a range of dual-scale temperature readings, and is used for HVAC, indoor air quality, and environmental applications. The K-type thermocouple sensor measures temperatures from -50 to 1,832 degrees F (-50 to 1,000 degrees C), and has a resolution of 0.2 degrees F (0.1 degrees C). The thermistor temperature sensor has a temperature range from 32 to 140 degrees F (0 to 60 degrees C), and has a resolution of 0.1 degrees F and C. The meter has minimum, maximum, average, and hold functions for recording data, and relative zero functionality stores reference points. It requires four AAA batteries (included), and includes, a k-type thermocouple, a white box and instructions. Specifications K-type thermocouple temperature accuracy (operating temperatures 64 to 82 degrees F) For one year (not including thermocouple error): for temperatures -50 to 1,832 degrees F, accuracy is + or - (0.1 percent of reading + 2 degrees F; for temperatures -58 to -328 degrees F, accuracy is + or - (0.05 percent of reading + 1.4 degrees F) K-type thermocouple temperature accuracy (operating temperatures 18 to 28 degrees C) For one year (not including thermocouple error): for temperatures -50 to 1000 degrees C, accuracy is + or - 0.1 percent of reading + 1 degree C Thermistor temperature accuracy (degrees F) For temperatures 32 to 50 degrees F, accuracy is + or - 4 degrees F, for temperatures 50 to 113 degrees F, accuracy is + or - 1 degree F, for temperatures 113 to 140 degrees F, accuracy is + or - 4 degrees F Thermistor temperature accuracy (degrees C) For temperatures 0 to 10 degrees C, accuracy is + or - 2 degrees C, for temperatures 10 to 45 degrees C, accuracy is + or - 0.5 degrees C, for temperatures 45 to 60 degrees C, accuracy is + or - 2 degrees C RH accuracy + or - 2.5 percent at 77 degrees F (25 degrees C) and 10 to 90 percent RH, and + or - 5 percent at 77 degrees F (25 degrees C) and 0 to 10 percent RH RH sensor response time (90 percent of total range) 60 seconds typical Sensor hysteresis (excursion of 10 percent to 90 percent to 10 percent) + or - 1 percent RH typical Wireless frequency 910 to 920 megahertz, low current consumption less than 1 milliamp (mA), transmitting distance up to 25 meters away without magnetic interference Operating environment at less than 80 percent relative humidity 32 to 122 degrees F (0 to 50 degrees C) Storage environment (with battery removed) at less than 70 percent relative humidity -4 to 140 degrees F (-20 to 60 degrees C) Dimensions 9.5 x 6.22 x 3 inches (241.3 x 157.98 x 76.2 mm) (H x W x D) Weight Approximately .67 lb. (304g), including batteries H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. A thermohygrometer is a combination thermometer to measure temperature, and hygrometer to measure humidity. It monitors relative humidity and temperature in lab, office, home, and greenhouse applications Amprobe manufactures electrical testing equipment for commercial, industrial, and home use. The company was founded in 1948 and is headquartered in Everett, WA What’s in the Box? Meter AAA batteries (4) K-type thermocouple White box Instructions FEATURES Relative humidity (RH) and temperature meter measures temperature, relative humidity (RH), dew point, and wet bulb, and is used for HVAC, indoor air quality, and environmental applications Two temperature sensors (K-type thermocouple and thermistor) for a range of dual-scale temperature readings in F and C Capacitive humidity sensor ranges from 0 to 100 percent relative humidity (RH) Data hold for recording data, and minimum, maximum, and average temperature readings Five-digit LCD display SPECIFICATIONS Manufacturer: Amprobe Shipping Weight: 95 Product Dimensions: width: 6.50 length: 9.60 depth: 2.70 SHIPPING TERMS Depending on your location and on package weight, items will be shipped by FedEx USPS or UPS. We usually ship within 24 hours of processing the payment. We are extremely fast. The free shipping is for 3-5 business days, for 2-day shipping you will need to add $0.99, and for overnight service you will need to add $16.95. Please note that there is also an extra 2 day handling time (or less), so even if you choose overnight, the delivery time could be up to 3 days RETURN & REFUND POLICY Items returned must be received within 30 days from purchase. No refund or replacement is issued after this period of time. You can choose between returning for a refund or for an exchange of the item. The package of the returned items must be completely intact, all the accessory’s inside the package must be original and in perfect condition in order to receive a full refund. It takes up to 7 working days for the return to be processed after it is received by us. YOUR SATISFACTION We love our buyers and we want them to shop with us again, so even in the rare event of something out of the ordinary is happening, we will make the best we can to find a solution. We offer a 100% Satisfaction Guarantee on all sales. If you are not happy with your purchase for any reason, please contact us within seven days of receipt of your item, or email us to share your concerns. As mentioned before we are extremely fair and will happily work with you to find a solution to any problem. As you can tell from our feedback, pretty much every single one of our customers is a happy one. So in the rare case something does go wrong, before leaving a negative feedback, contact us so we can help you and make things right! All of Our products are a 100% authentic and all brand new ABOUT US We sell on eBay since 2010. We are based in the USA and ship from our own warehouses. We work with the biggest suppliers in the US to bring you the best quality items you can get and we do it FAST. Why ask us? You can check our feedbacks they speak for themselves. Try Us You Won’t Regret janes online shop
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