Indoor thermometer and hygrometer without sensor line JDB-60
There are many types of electronic thermometers developed and produced by our company, mainly including: thermometers for measuring refrigeration areas such as cold storage, cold storage rooms, and freezing rooms; thermometers for aquariums and pet animals; thermometers for measuring the environmental temperature of vegetable cultivation, flower and grass breeding, etc. Thermometer products for measuring indoor temperature and humidity; kitchen thermometers for measuring food temperature, etc. The product performance is stable and reliable, the measurement range is wide, and the accuracy is high.
Features and functions
Measure and display the temperature and indoor humidity automatically memorize the max/min values of temperature and indoor humidity switch between ℃/℉ clock function and alarming function calendar function values;
Suitable for cold storage,warehousing,home,office and other places of use.
Environmental comfort display: COMFORT (comfort), WET (high humidity), DRY (dry)
Temperature measurement range: 0°C~50°C (32°C~120) Temperature measurement accuracy: ±1.0°C (1.8F) Temperature resolution display: 0.1°C (0.1°C) Humidity measurement range: 30%RH~90%RH
Humidity measurement accuracy: soil 5% (40%~80%) other soil 8% use battery: AAA15V
Time/temperature/humidity display C/F temperature switch display
Highest/lowest temperature and humidity memory function
Calendar display, hourly hour, daily alarm function 12/24 hour clock
1 Basic function keys: [MODE] clock/alarm switch, and can set clock, alarm, calendar [ADJ] adjust the value of the setting item/switch alarm, display date IMEMO display the highest and lowest temperature and humidity values in memory [C/F ] Switch the temperature C/F display mode [RESET to clear all settings and memory to return to the initial state. 2Clock and date setting: press [MODE] for 3 seconds to start blinking, press [ADJ] to adjust the minutes. Press [MODE] again, the clock starts to flash, press [ADJ to adjust the clock. Press [MODE] again to convert 12/24 hours, press [ADJ] to adjust. Press [MODE] again, the month starts to flash, press [ADJ] to adjust. Press [MODE] again, the date starts to flash, press [ADJ] to adjust and then press [MODE] to confirm.
3 Alarm setting: Press the [MODE] key once to display the time of the alarm, then press and hold [MODE] for 3 seconds, the minutes will start to flash, and press [ADJJ to adjust the minutes. Press [MODE] again, the clock starts to flash, press [ADJ] to adjust the clock. Press [MODE] twice to confirm. Alarm activation and deactivation: Press the [MODE] key once to display the time of the alarm, press the [ADJ key once to display the "alarm symbol", and press the [ADJ] key again to display the "hour chime" symbol. Press the [ADJ] key again, two symbols appear at the same time, indicating that the two functions are enabled at the same time. Press the [ADJ] key continuously to enable or disable the function, and press the [MODE] key to confirm.
4Calendar display: In the current clock state, press [ADJ] to automatically display the date and return after 3 seconds.
5Maximum/minimum temperature and humidity value display, press [MEMO] to display the maximum value (MAX) and minimum value, (MIN) of temperature and humidity in the memory, press and hold for more than 2 seconds to clear the memory value.
6Environmental comfort display: When the temperature is between 20℃~26℃ (68~78.8F), the relative humidity is 50%
Between ~70%RH, "comfort symbol" and COMFORT characters are displayed. At any temperature, when the humidity is higher than 70%RH, the high humidity symbol and the WET character will be displayed. At any temperature, when the humidity is lower than 50%RH, the "humidity low symbol" and the DRY character will be displayed. Precautions
1 Please return the battery to the government designated place after the battery is used up.
2. Operating environment temperature range: 0℃~50℃
3 This watch is not used as an industrial-specific precise digital drama measurement, and is suitable for family room use.