Digital Display Temperature and Humidity Meter High Precision HTC-1 Indoor and Outdoor HTC-2 Ribbon ProbeItem NO.: HTC

HTC-1 HTC-2 Digital Display Temperature and Humidity Meter

Product specifications:

Temperature measurement range: -50 ℃~70 ℃

Temperature measurement accuracy: approximately ± 1.0 ℃ (1.8 oF)

Temperature resolution: 0.1 ℃ (0.2 oF)

Humidity measurement range: 10% RH~90% RH.

Humidity measurement accuracy: ± 5% (30% -70%) ± 7% (other)

Size: 101.5mm * 92.4mm

HTC-1 weight: 99g

HTC-2 Weight: 118g

Basic functions:

Temperature/humidity display

℃/oF temperature switching display

Maximum/minimum humidity memory function

12/24 hour clock

Hourly chime function

Daily alarm function

Calendar display function

Operation method:

1. Push open the battery door according to the direction indicated on the back of the machine, remove the battery spacer, and then replace the battery door. The machine is ready to use.

2. Key function: (MODE) Switch the clock and alarm display mode/Set the current time, alarm, 12 or 24 hour system, and adjust the value of the set item by date (ADJ); (MEMORY) Display the temperature and humidity values in memory/clear the memory/temperature and humidity values; (℃/oF) Switching temperature units to display in ℃ (Celsius) or oF (Fahrenheit); (RESET) Clear all set/memory values and return to initial state

Status.

3. Press and hold (MODE) for 1 second in the initial state, and the current minutes of time will start flashing. Press (ADJ) to adjust the minutes, and continuously press (MODE) to set "clock", "12/24", "month (M)", and "day (D)" respectively

4. In the current clock mode, (the two points between the clock and minute flash once per second) switches to alarm mode (the two points between the clock and minute do not flash), and pressing (ADJ) can switch to "alarm"

Turn on and off the (Alarm) function/"hour alarm" function, and then press and hold (MODE) for 2 seconds to set the

Set the alarm time and activate the "hour and hour" function, and the () symbol will appear.

5. In alarm mode, if there is no action, it will automatically return to the current clock after one minute. At this time, press once

(ADJ) Switch to calendar display and automatically return to the current clock after 3 seconds. Press the MAX/MIN button to display the value of temperature/humidity since the next clear (CLEAR).

Press (MEMORY) to display the memorized temperature/humidity values (MAX) and minimum values (MIN), and hold (MEMORY) for more than 2 seconds to clear the memorized/minimum values.

Precautions:

1. When using/replacing the battery for the first time, please press (RESET) once (on the back of the machine);

2. If there are any issues with the machine, please press (RESET) once

3. Please replace the battery after use.

4. The button has now been changed to the bottom right corner.