TA138A探头式防水温湿度计

温湿度测量范围 室外：-40°C~70 °C（-58°F ~158°F） 室内：-10°C~50 °C（14°F ~122°F） 湿度测量范围:25%RH~98%RH 准确度:±1 °C ±5%RH 外观尺寸：11.6X6X1.9cm 液晶尺寸：39X15.5、、 A型带2米温度传感器 Product Spec. *Indoor outdoor Thermometer with hygrometer *Max-Min Temperature & Humidity Memory Function *Temperature Range: Outdoor: -40 °C ~70 °C（-58°F ~158°F） Indoor: -10 °C ~50 °C（14°F ~122°F） *Accuracy:±1°C *Humidity Range:25%RH~98%RH ±5%RH *Selectable °C or oF Display by Slide Switch *2 Meter Sensor Wire *LCD Viewing Size:39X15.5、、 *Use 1X1.5 Volt AAA Battery[table][tr][td] TA-138 A Reme、、ers thermometer hygroscope instruction for Instruction booklet *Measuring range: Temperature -40℃to+70℃, -40℉to 158℉ Hygroscope:20% to 98% *Precision: Temperature -40℃to+70℃±1℃ 60%±5% Application method: 1,Behind this machine has a suspension hook position and together the base plate, may hang in the wall or places in the tabletop. 2,Behind the machine you can open the battery gate and installs a 7 # battery, after installing the battery ,dem、、、trates the complete image ,10 seconds later before dem、、、trating Previous time highest temperature and humidity, environment maximum temperature and humidity, afterward gradually automatic control now environment normal temperature and humidity. 3,Behind the machine has the button which may survey℃/℉. Temperature maximum or minimum value test 1,According to presses a MODE key 2 times, dem、、、tration MAX or MIN letter. 2,Pressing a MAX/MIN key 1 times survey Previous time maximum temperature and humidity or lowest temperature and humidity. The elimination is highest or lowest the temperature value and the humidity value 1,When dem、、、trated MAX letter, according to presses a key RESET one time ,you can clean the maximum temperature and the humidity value. 2, When dem、、、trated MIN letter, according to presses a key RESET one time ,you can clean the lowest temperature value and the humidity value. 3,Normally tests again, dem、、、trates the MAX/MIN letter, presses the MODE key one time ,you can withdraw this mode and test again. When the typeface dem、、、trated blurs, please replace the battery. Supplements the 1.5 meter temperature probe head [/td][/tr][/table]