HTC-2 Digital Dual-Point Thermo-Hygrometer with Probe

The HTC-2 hygrothermograph is a digital dual-point thermohygrometer that displays relative humidity and temperature at the device itself, and temperature only where the probe is located.

• displays temperature / humidity
• measurement in Celsius and Fahrenheit
• stores measured min./max. temperature and humidity
• 12/24-hour clock
• daily alarm
• calendar
• battery: 1 pc. AAA 1.5V (included)

Technical specifications:

• measurement range (temperature): -10 - +50ºC (-14 - +122ºF)
• measurement accuracy (temperature): ±1Cº (1.8ºF)
• measurement range (humidity): 10-99% RH
• measurement accuracy (humidity): ±5% RH
• battery: 1 pc. AAA 1.5V (included)

Operating mode:

1. Insert the battery into the device!
2. The main function of [MODE] is to switch between the clock and alarm, set the clock or alarm, select the 12- or 24-hour clock mode and set the date; [ADJ] adjusts the values of the selected settings; [MEMORY] displays the stored maximum and minimum (max / min) measured humidity and temperature values and resets these values; [ºC / ºF] selects the scale you want to use – ºC (degrees Celsius) or ºF (degrees Fahrenheit).
3. In the initial state, press and hold [MODE] for 2 seconds until the minute value in the current time starts flashing, then press [ADJ] to set the minutes. Press [MODE] repeatedly to set, respectively, the clock – "Clock", clock mode – "12/24", month – "Month (M)" and day – "Day (D)".
4. In the current clock mode (the colon between the hour and minute flashes once per minute), press [MODE] to switch the display to clock mode (the colon between the hour and minute does not flash), then press [ADJ] to turn the "Quarter Bell (Alarm)" function and the "Hourly chime" function on or off. Hold [MODE] for another two seconds to set the alarm time and activate the "Hourly Chime" function; an icon appears.
5. In "alarm" mode, the current clock display returns automatically after one minute without any operation. Press [ADJ] once to switch to the calendar display; it returns automatically to the current clock after three seconds. Press MAX / MIN to display the maximum or minimum temperature / humidity value since the last reset (CLEAR).
6. Press [MEMORY] to display the stored maximum (MAX) and minimum (MIN) temperature / humidity values, and press [MEMORY] for more than two seconds to store the maximum / minimum values.