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803 alert thermometer a
803 outdoor alert thermometer a

Alarm and flash Thermometer outdoor

$29.90 $7.50

Product Description

New arrived digital thermometer hygrometer with outdoor temperature alarm and icon flash to remind of the high temperature or low temperature ,it is a very intimate thermometer device to garderner , florist or worker ,even in a laboratory or warehouse and house to avoid the high or low temperature around the environments.also there is a clock alert function.very funny and useful to us.
Below Specification for sharing:
Indoor / outdoor temperature (simultaneous display), indoor humidity display
Time display
℃ / ℉ temperature switch display
Indoor / outdoor maximum and minimum temperature memory function, also shows the recorded time
Set the outdoor temperature is the highest minimum temperature alarm
Time display
12/24 hour clock
Daily alarm function
Comfort display

Temperature measurement range:
Indoor temperature: -10 ℃ ~ 50 ℃ (+14 ℉ ~ +122 ℉), Accuracy: ± 1 ℃
Outdoor temperature: -50 ℃ ~ 90 ℃ (-58 ℉ ~ +194 ℉), Accuracy: ± 1 ℃
Humidity measuring range: 10% RH ~ 99% RH, Accuracy: 5%
Dimensions: 145 × 80 × 24 mm
Battery: 1.5V (AAA) × 1
Probe cable length: 200cm
Package: color blister or BOX
803 alert thermometer a803 outdoor alert thermometer a
Operation Manual
• Product Specifications
Temperature measurement range:
Indoor: -10 ℃ ~ +50 ℃ (+14 ℉ ~ 122 ℉)
Outdoor: -50 ℃ ~ +90 ℃ (-58 ℉ ~ 194 ℉)
Humidity measuring range: 20% RH ~ 99% RH (when the humidity is less than 20% RH, the direct display 10% RH)
Battery: 1.5V (AAA) × 1

• Basic functions
Clock, indoor temperature, outdoor temperature, indoor humidity display
Outdoor temperature, low temperature alarm function, range: -50 ℃ ~ +90 ℃ (-58 ℉ ~ 194 ℉)
℃ / ℉ switching display
8:00 AM clears the MAX value every day, 8:00 PM Clear MIN value.
Indoor / outdoor temperature High Low memory function, and also shows the recorded time
Comfort display
Comfort range: When the indoor temperature at 18 ℃ ~ 25 ℃ (64 ℉ ~ 77 ℉) and indoor humidity at 40% RH ~ 65% RH to display smiley, other ranges show ordinary face.

Method of operation
1 Press the direction of pushing the rear battery cover, remove the battery spacers, and then replace the battery cover, the machine can be used.
2 clock setting: In the initial state, press MODE button for 2 seconds to enter setting, press ADJ key to select 12/24 hour clock, press MODE button to confirm and enter the time setting, press the ADJ can adjust the number of clocks, press MODE to confirm and respectively set the minute, year, “month (M)”, “day (D)”, and then press MODE when set to return to the current clock display mode.
3 alarm setting: Press MODE key to enter the alarm mode, press the ADJ button on / off alarm switch. Press and hold the MODE button for 2 seconds to enter the alarm (AL) hour setting, press ADJ key to adjust the hours, press MODE button to confirm and enter the minutes setting, press ADJ key to the number of minutes, press MODE to identify and return to clock mode.
4 alarm settings: the outdoor temperature display mode, press the ALERT button to enter the outdoor temperature (↑) / Low (↓) setting, then press the ADJ Open (appears small speaker icon) on / off alarm, high / low temperature alarm open , press the ALERT button for 2 seconds to enter the high / low temperature alarm setting mode, press the ADJ button to adjust, long press to speed up, and then ALERT button to confirm the settings.
5 When the outdoor temperature is higher than the set alarm temperature at or below the highest minimum temperature alarm setting, the buzzer will emit alarm sounds for about 15 seconds while the alarm switch and OUT, ↑, ↓ symbol will flash together Press any key during the alarm to stop the alarm, and stop flashing.
6 if the current outdoor temperature is higher than the set maximum sustained temperature or below the set minimum temperature, then the whole point emits audible drops, until the current outdoor temperature is lower than the set maximum temperature, or higher than the set minimum temperature, the whole point of alarm functions will be lifted.
7 Press and hold ADJ button to speed up the adjustment value, ↑ icon means high temperature mode, ↓ icon indicates low temperature mode.
8 In the setting mode no operation within 15 seconds will automatically return to clock mode and save the setting.
9 Press [IN MAX / MIN] / [OUT MAX / MIN] key to view the interior (IN) / outdoor (OUT) temperature maximum and minimum memory values, and displays the memory of the time, the memory value is flashing, press the key again to return indoor / outdoor temperature display mode.

Precautions
1 * If there is any bad machine, remove the battery for about 2 seconds after the re-installation.
2 * Battery back after use government-designated locations.
3 * Subject to technical changes without notice.

Additional Information

Weight 0.5 kg
Dimensions 20 x 12 x 6 cm
2.67 out of 5

3 reviews for Alarm and flash Thermometer outdoor

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