JD861 Digital Temperature and Humidity Meter LCD Display with Backlight ℃/℉ Adjustable Support Data Hold Function

JD-861 is a battery-powered instrument for measuring relative humidity and temperature. It can display three different ambient temperature, wetbulb temperature and dew point temperature of the air around its sensor. Features:Digital temperature and humidity sensor, high accuracy with quick measurement speed.LCD display, you can see the humidity, temperature, min and max value clearly.Short press the M button to switch between maximum and minimum.Long press the M button for 2 seconds to turn on automatic shutdown, and automatically shut down after 30 minutes. The factory default is off.Short press the button to switch temperature unit, switch sequence: ℃℉℃ Dewpoint-℃ Wet Bulb-℉Dewpoint-℉ WetBulb.Long press the button for 2 seconds to turn on the backlight. The factory default is to turn off the backlight.Data-hold funtion: short press the H button to freeze the current reading. Specifications:Name: Temperature and Humidity MeterModel: JD-861Material: ABSBattery: 1 * 6F22 battery (not included)Measuring-range: -30℃ to 100℃(-22℉ to 212℉)Accuracy: 0.5℃ (25℃, 20%RH-80%RH); 0.9℉ (77℉, 20%RH-80%RH); 0.8℃/1.5℉Relative humidity-range: 0-100% RHAccuracy: 2%RH (25℃/77℉, 20%RH-80%RH); 2.5%RH (Other range)Resolution: 0.1%RHWorking environment Temperature 5C-40C (41℉-104℉) Relative humidity: 85%RHNon-condensing air-pressure: 100 kPa-80 kPaItem size: 155 * 102 * 45mm / 6.10 * 4.02 * 1.77inItem weight: 140g / 4.94ouncePackage size: 160 * 110 * 50mm / 6.30 * 4.33 * 1.97inPackage weight: 150g / 5.29ounce Packing List:1 * Temperature and Humidity MeterGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....