Basic functions:

Temperature and humidity display (optional indoor/outdoor temperature mode)

High and low temperature automatic alarm (the default high temperature 28 ℃, low temperature 18 ℃)

Can set arbitrary high temperature, low temperature alarm

℃ / ℉ temperature switch display

LED lights indicate alarm

Temperature measurement range:

   Indoor temperature mode: - 10 ℃ to 50 ℃ (+ 14 ℉ ~ + 122 ℉)

   Outdoor temperature mode: - 40 ℃ ~ 70 ℃ (158 ℉) - 40 ℉ ~ +

Humidity measurement range: 20% RH ~ 95% RH

Body size: 65 x 59 by 18mm

Use battery: 1.5V(AG13) * 1

The Features:

* temperature & amp; Humidity display (alternative indoor/outdoor temperature mode)

* highest/lowest temperature alarm function (default setting: highest 28 ℃; Lowest: 18 ℃)

* Setting the random temperature range

* temperature unit ℃ / ℉ changeable

* LED alarm indicator light

Temperature Range:

     Indoor mode: - 10 ℃ to 50 ℃ (+ 14 ℉ ~ + 122 ℉)

     Is suing mode: - 40 ℃ ~ 70 ℃ (158 ℉) - 40 ℉ ~ +

Humidity: 20% RH ~ 95% RH

The Product Dimension: 65 * 59 * 18 mm

Power supply: 1.5 V (AG13) x 1

• Ø Product specification

Temperature measurement range:

? Indoor: - 10 ℃ ~ + 50 ℃ (+ 14 ℉ ～ + 122 ℉)

? Outside: - 40 ℃ ~ + 70 ℃ 40 ℉ (- ～ + 158 ℉)

Humidity range: 20%~90%RH

Use battery: 1.5V (AG13) x 1

• Ø The basic function

Temperature and humidity display (optional indoor/outdoor temperature mode)

High and low temperature automatic alarm function (the default high temperature 28 ℃, low temperature 18 ℃)

Can set arbitrary high temperature, low temperature alarm range

℃ / ℉ temperature switch display

LED lights indicate alarm

• Ø Operation method

1. 1. Push back the battery cover according to the direction of the machine, then install the battery and battery cover, which can be used.
2. 2. Key function:

SET maximum and minimum temperature alarm range;

[+] increase the number of items being set;

[-] reduce the numerical value of the target;

℃ / ℉ switch unit to ℃ temperature (c) or ℉ (Fahrenheit) display;

[IN/OUT] toggle the switch, switch the indoor/outdoor temperature display.

1. 3. Hold [SET] for 2 seconds in the initial state, \"SET the Hi. The temperature of the high temperature setting (highest temperature alarm value) starts to flash, press [+]. / [-] increase/decrease the maximum temperature value, long according to speed adjustment; Click [SET] again, \"SET Lo. The temperature of the low temperature setting (minimum temperature alarm value) starts to flash and press [+]. / [-] increase/decrease the minimum temperature value, long according to speed adjustment; Finally, press the [SET] key to confirm the Settings.
2. 4. When the [IN/OUT] switch to \"IN\" position, the indoor temperature is displayed, and the temperature alarm range on the screen is the indoor temperature alarm range; On the other hand, when the \"IN/OUT\" switch is switched to \"OUT\", the outdoor temperature is displayed, and the temperature alarm range on the screen is the outdoor temperature alarm range.
3. 5. When switching between indoor/outdoor temperatures, the temperature of the screen will switch to the corresponding temperature in 10 seconds.
4. 6. When the actual temperature exceeds the SET temperature alarm range (higher than the \"SET Hi\" location, or below \"SET. The LED light will flash for 10 seconds with the alarm, while \"SET Hi.\" or \"SET. Lo. \"the temperature of the position will always flashing, press any key to stop the alarm and LED lights flashing, over temperature alarm if the actual temperature range, the LED light as alarm flickering once every hour.