Features:
This device is an ideal and simple equipment for outdoor sports enthusiasts. For outdoor enthusiasts to provide a wide range of more accurate information such as: electronic altimeter (weather forecast + altitude meter + compass + barometer + clock) blue backlight.
Product parameters:
Product size: 90mm×50mm×20mm
Weight: 60 grams.
Material: ABS, Color: Silver Grey
I. Product Description:
This device is an ideal and simple equipment for outdoor sports enthusiasts. For outdoor enthusiasts to provide a wide range of more accurate information such as: electronic altimeter (weather forecast + altitude meter + compass + barometer + clock) blue backlight.
Second, the product features:
Altimeter:
- Measurement range from -700 meters to 9000 meters (-2300 to 2950 ft) (Altitude meter can be used for initial calibration)
Resolution 1 meter or 3 feet
Barometer:
·300mbar to 1100mbar measurement range
Resolution 0.1 mbar.
Electronic compass:
·8-azimuth mode display
· External magnetic field correction
·Accuracy ±3 degrees
Resolution: 1 degree
thermometer:
Measuring range -10°C to +60°C (°C and °F units are optional)
·0.1 degree resolution
Weather forecast and time:
· Forecast weather conditions after 12 to 24 hours
· 4 weather conditions indicate: sunny - partly sunny - cloudy - rainy
· 24-hour time format
Electronic backlight:
5 Seconds High Brightness Blue LED Electronic Backlight
Electricity: Use AAA-7 battery 2
Attachment: with a neck hanging, English specification.
Precautions:
1, to avoid the use of rain, moisture, temperature is too high or too low, (working temperature: 0 °C -50 °C; storage temperature -20 °C -70 °C);
2, avoid contact with perfume, alcohol, cleaning agents and other corrosive substances;
3, to avoid using in the following areas may affect the normal direction of the magnetic compass:
A. Near buildings such as concrete/steel
B, very close to the power station
C, very close to home appliances (such as computers, TVs, VCDs, fax machines, speakers, etc.)
D, very close to the bridge made of a lot of steel or metal
E. Close to the vehicle (cars, trains, airplanes) driving
F, near or placed on the surface of the metal plate
Some notes about the electronic altimeter:
1. The principle is to measure the height difference by sensing the atmospheric pressure change with a sensor. It is necessary to install the battery.
2. The same place, different weather (sunny days and rainy days), or no time (such as morning and evening) air pressure changes, as long as the air pressure changes, the displayed height value will change. (For example, zero at noon on the table In the evening, the height of 16 meters can be displayed at night. The reason is here. Because the air pressure is low at night, the air pressure depreciation height is increased.)
3. Can you display our absolute altitude value here? A: There is no way to display it directly. There must be a place with a standard elevation value for reference. (For example, there is a standard altitude of 20 meters, where you correct 20 Meters, then to your floor, you can display the absolute altitude.
4. Is it correct to correct now a month ago? It is very likely that it is not allowed.
5. I am correcting in Hong Kong. Is it useful to go to Tibet? It is very likely that the error will be a little bit more. The reason is also the second point.
6. How can I tell if the equipment is not accurate? The simpler way is to go downstairs, reset it to zero, and then start climbing the building. There will be a change in altitude on one side. Better is an elevator, looking at numbers. It always jumps directly, but sometimes there will be a few seconds delay.
7. The battery must be changed to a good pair. Many errors or functional disorders are mostly caused by batteries.
For example: The owner of the building stayed on the 5th floor and when it was zero on the first floor, he went to the fifth floor and displayed a height of 13 meters. The altitude measured by GPS is 213 meters. After correction, the fifth floor shows that the altitude is 226 meters.
parameter settings
Including the setting of time, setting of calendar, setting of temperature unit, unit setting of barometer, unit setting of altimeter.
Press and hold the SET button for 2 seconds in normal mode to enter the setting mode. The setting item will flash. Press the [ALTITUDE/+] or [COMPASS/-] button to adjust. Press the SET button to switch the setting items in the following order. :
12Hr/24Hr-> Hour-> Minute-> Year-> Month-> Day-> F/C-> Air Pressure Unit-> Altitude Unit-> Exit.
During the process of setting, press HISTORT to exit at any time, or do not exit for 10 seconds.
Specific setting steps:
1. Long press [SET] button 24Hr flashes on the top left of the screen, press [ALTITUDE/+] button to select 12Hr and 24Hr
2. Press the [SET] button to enter the time setting. At this time, the hourly digit is flashing. Press the [ALTITUDE/+] or [COMPASS/-] button to set the hour value.
3. Press the [SET] button and the minute flashes. Press the [ALTITUDE/+] or [COMPASS/-] button to set the minute value.
4. Press the [SET] button. The calendar year number flashes. Press the [ALTITUDE/+] or [COMPASS/-] button to set the year value.
5. Press the [SET] button. The month number of the calendar flashes. Press the [ALTITUDE/+] or [COMPASS/-] button to set the month value.
6. Press the [SET] button. The date number of the calendar flashes. Press the [ALTITUDE/+] or [COMPASS/-] button to set the date value.
7. Press the [SET] button to flash the temperature unit °C, press the [ALTITUDE / +] button to select the temperature unit °F or °C;
8. Press the [SET] button to press the HPA unit. Press the [ALTITUDE/+] button to select the pressure unit HPA/inHg/mmHg.
9. Press the [SET] button and the height unit M is blinking. Press the [ALTITUDE/+] button to switch to the height unit FEET/M.
The above settings [ALTITUDE / +] button to increase the value settings, [COMPASS /-] button to reduce the value of settings, press the [SET] button to convert the time and calendar display.
Altimeter
When you use the altimeter for the first time, you must set the current altitude, which is known as local elevation and sea level pressure correction. You can obtain the correct elevation value from the topographic map, or the local altitude value announced by the local weather station or network weather station. .
Correction method: In the altimeter state, press the SET and ALTITUDE/+ keys at the same time to enter the current height setting, press the “+” key to add the number, and press the “-” key to decrease the number.
----- Relative altitude -----
You can use the relative altimeter to directly measure the rising or falling height value from a certain point or the relative height of a mountain, object, or the like.
The use of the relative altimeter is to clear the height value measured at this time to zero height at this time, and the height value from the zero height point to rise or fall is the relative height value.
The method of clearing the altitude value is to press and hold the [ALTITUDE/+] button until 0m is displayed at the bottom of the screen. At this time, the movement begins and the relative height of the movement begins to appear on the screen. Pressing the [ALTITUDE/+] button again will switch back to the actual height.
Barometer
When you use the altimeter for the first time, please correct the sea level pressure. The sea level pressure only changes with the pressure and does not change with the altitude. You can read the newspaper, local news and weather forecast, radio or observatory, and network. The weather station is informed of the current sea level pressure.
Note: Sea level pressure needs to be reset after battery replacement or operation for one year.
In the barometer state, press the SET and ALTITUDE/+ keys at the same time to enter the current height setting. Press the “+” key to add the number and press the “-” key to decrease the number.
Press the [ALTITUDE/+] button to switch the barometer and altimeter.
Weather forecast
You can predict the weather conditions in the next 12 to 24 hours by turning it on. The effective range is 30~50KM.
Remarks:
1. Since the weather forecast will be influenced by oceanic or continental weather phenomena, the inconvenience caused by this inaccurate prediction is based on the weather forecast of the local meteorological observatory.
2. The weather forecast is for the next 12-24 hours and does not reflect the current situation.
View historical altitude records, historical pressure records
Tap the [HISTORY] button in the altimeter mode to view the absolute height of history. Each time you enter this mode, an earlier saved record is always displayed. Press the [ALTITUDE/+] or [COMPASS/-] button to move forward or backward. After viewing the history.
Tap the [HISTORY] button in the barometer mode to view the historical barometric pressure record. Each time you enter this mode, an earlier saved record is always displayed. Press the [ALTITUDE/+] or [COMPASS/-] button to move forward or Look back to history.
Larger can save 256 records. Long press [HISTORY] to set the history interval time, ranging from 1-60 minutes.
Power saving design
If you do not want to use any of the functions of this unit, press and hold the [SET] button for about 5 seconds under any condition. The unit will go to sleep and no display will be available on the full screen. Pressing any button while using this device will restore the display before the sleep state.
Backlight
Press any key to turn on the backlight in any state, and press any key to extend the backlight for 5 seconds when the backlight is turned on.
Defaults
1. Default time: 0:00; default display is 24-hour clock
2. Default date: 2007-1-1, the screen displays the order from left to right for the sun, moon and year
3. Default temperature unit: °C
4. Default pressure unit: Hpa
5. Default height unit: M
6. Default history interval: 5 minutes
Package include:
1 x 8 in 1 Digital Altimeter
1 x Lanyard