SISCO GPS professionnal multi-function electronic altimeter barometer series features practical altitude change alerts/target altitude alerts and other functions such as route recording, atmospheric pressure trend analysis, and pressure calibration, comprehensively meeting users' precise altitude measurement and navigation needs in various outdoor activities.
Multifunctional GPS Altimeter
- GPS Beidou dual-core positioning and tracking: 9 groups of target point tracking, longitude and latitude display, target point direction, distance, speed, etc.
- Altitude data recording: Altitude/climbing altitude/7-day 24-hour altitude curve/altitude gain/altitude loss/target altitude warning (for parachuting).
Practical and Innovative Design
- Acrylic LED display screen: Adopts acrylic surface and ABS shell material, with good gloss and exquisite appearance.
- Fashionable and sporty appearance: Ergonomically designed to adapt to a variety of complex environments.
- Fine workmanship: The key structure, craftsmanship and materials are well matched and easy to operate.
Built-in Flashlight and IPX4 Waterproofing
- Equipped with IPX4 waterproofing, capable of withstanding water splashes from any direction, making it ideal for various outdoor environments.
- This baro altimeter features a built-in flashlight, offering precise altitude measurement and extra illumination in low-light conditions, making it highly practical.
Applications
Altimeters are widely used in various applications due to their ability to accurately measure altitude. In aviation, they are essential for maintaining proper flight levels, ensuring safe takeoff, cruising, and landing procedures. Pilots rely on altimeters to avoid obstacles and adhere to air traffic control instructions. In mountaineering and hiking, altimeters help climbers and hikers track their progress and navigate through varying terrains. They are also used in skydiving to determine the correct altitude for safe deployment of parachutes.
Climbing
Camping
Aviation
Hiking
| Model | SISCO-ALM-FR510 |
| Altimeter | |
| Measuring Range | -2296 ft to 29500ft ( -700m to 9000m) |
| Resolution | 1m/3ft |
| Height Measurement | Sea level altitude measurement / Climbing altitude measurement |
| Climbing Max Altitude Record | √ |
| Height Gain/Loss Calculation | √ |
| Height History | Record every 30 minutes |
| Unit | M / Ft can be converted to each other |
| Barometer | |
| Measuring Range | 300hpa to 1100hpa (8.8 to 32.6inHg) |
| Resolution | 0.1hpa |
| Unit | Millibar and Inhg are interchangeable |
| Thermometer | |
| Display Range | -20℃ to 60℃ (-4℉ to 140℉) |
| Resolution | 1℃ / 1℉ |
| Unit | ℃ and ℉ can be converted to each other |
| History Record | Highest/lowest temperature record |
| Hygrometer | |
| Display Range | 20% - 95% |
| History Record | Maximum/minimum humidity record |
| Compass | |
| Display Mode | 360°, 16-direction display |
| Resolution | 1° |
| Weather Forecast | |
| Forecast Range | Forecast weather conditions for the next 12 to 24 hours |
| 4 Weather Conditions | Sunny-Sunny to cloudy -Cloudy-Rain |
| Time and Date | |
| Display Mode | 24H or 12H display mode |
| Illumination | |
| Flashlight | LED flashlight function |
| Backlight | 5-second high-intensity LED backlight |
| Waterproof level | IPX4 |
| Package | |
| Weight | 0.14kgs |
| Size | 100 x 66 x 20mm |
Dimensions (mm)
Details
Packing List
- 1 x Altimeter
- 1 x Box
- 1 x Charger
- 1 x String
- 1 x User manual
- 1 x Warranty card
Q1: What does the altimeter 29.92 mean?
A1: The altimeter reading of 29.92 refers to the barometric pressure setting in inches of mercury (inHg) that is used to calibrate an altimeter. Specifically, 29.92 inHg is the standard sea-level pressure in the International Standard Atmosphere (ISA). When an altimeter is set to 29.92 inHg, it indicates that the instrument is using this standard pressure to calculate altitude. This setting is commonly referred to as the "standard pressure setting" and is used by pilots when flying at altitudes known as flight levels (e.g., FL180, which is 18,000 feet above sea level in the standard atmosphere).
Q2: How often should I change the altimeter setting in aviation?
A2: In aviation, it is necessary to adjust the altimeter setting frequently to ensure accurate altitude readings. Typically, pilots set the altimeter to local barometric pressure (QNH) when descending below the transition altitude, and to standard pressure (QNE) above it. Additionally, the altimeter setting should be adjusted approximately every 1000 feet of ascent or descent to accommodate changes in atmospheric pressure, ensuring precise altitude awareness for flight safety.
Q3: Does weather affect the digital baro altimeter?
A3: Weather can significantly impact the accuracy of a digital barometric altimeter by causing fluctuations in atmospheric pressure. As weather systems like high and low-pressure areas move through an area, they can cause rapid changes in atmospheric pressure, which directly affects the altimeter's ability to accurately measure altitude. Temperature changes also play a role, as they influence air density and subsequently atmospheric pressure. While digital barometric altimeters are equipped with features like temperature compensation to mitigate these effects, extreme weather conditions such as severe storms or rapid temperature shifts may still necessitate recalibration to maintain precise altitude readings. Users must monitor weather conditions closely and potentially recalibrate their altimeters as needed to ensure reliable performance.
Tips: What are the arrows on the digital altimeter barometer?
The arrows on an altimeter typically indicate the trend in altitude change. Here's how they generally work:
- Single Arrow (Up or Down): This arrow indicates whether your altitude is increasing (up arrow) or decreasing (down arrow) at a rate of at least 100 feet per minute (fpm). It's a quick visual indicator of your current rate of climb or descent.
- Double Arrow (Up or Down): If you see two arrows pointing up or down, it means your rate of climb or descent is greater than 1000 fpm. This serves as a warning that you are ascending or descending rapidly.
These arrows help pilots and users of altimeters quickly assess their vertical speed without needing to read the exact altitude change in feet per minute. It's a valuable visual aid for maintaining stable flight or ascent/descent rates.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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