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British Wildlife

8 issues per year 84 pages per issue Subscription only

British Wildlife is the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists. Published eight times a year, British Wildlife bridges the gap between popular writing and scientific literature through a combination of long-form articles, regular columns and reports, book reviews and letters.

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Conservation Land Management

4 issues per year 44 pages per issue Subscription only

Conservation Land Management (CLM) is a quarterly magazine that is widely regarded as essential reading for all who are involved in land management for nature conservation, across the British Isles. CLM includes long-form articles, events listings, publication reviews, new product information and updates, reports of conferences and letters.

Subscriptions from £18 per year
Wildlife Survey & Monitoring  Environmental Survey & Monitoring  Handheld Weather Monitors

ADC Summit

Manufacturer: Silva
  • Keep an eye on the weather and on your location
  • Wind gauge, thermometer, barometer and altimeter
  • Clock and stopwatch
ADC Summit
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  • ADC Summit In stock
Price: £134.99
About this product Specification Customer reviews Related products

About this product

The Summit ADC includes a wind gauge, thermometer and altimeter so you can monitor current weather, make barometric predictions about future weather and use altitude readings to assist in navigation. This unit is able to carry out both manual and automatic data logging - data collected can be transferred to a PC using ADC IR.

Key features
* Wind gauge, max and average wind speed
* Thermometer, Celsius or Fahrenheit
* Altimeter, precise to 1 metre
* Barometer, with 24 hours' history
* Clock with alarm
* Stopwatch, with split times and countdown timer



Current Time Mode
Hour, minute and second
Month, day, day of week and year
12 / 24 hour format selectable
Auto calendar from year 2003 to 2099

Wind Speed Mode
Current, Average and Maximum Wind Speed
Beaufort Scale for Average Wind Speed
5 Wind Speed Unit Selection (Km/h, mph, feet/s, m/s, and Knots).
User defined time span for Average Wind Speed calculation.
User defined Wind Speed Alarm.

Temperature Mode
Current Temperature, and Current and Minimum Wind Chill Temperatures.
User defined Wind Chill Temperature Alarm.
Graphical and numerical displays for temperature for the last 24 hour

Daily Alarm Mode
Daily Alarm: 1 daily alarm
Alarm Duration: about 30 seconds

Barometer Mode
Current Barometric pressure
Storm Alarm
User defined offset for Calibration
Graphical and numerical displays for barometric pressure for the last 24 hours

Altitude Mode
Current, Average and Maximum Altitude
Air Density and Relative Air Density
Density Altitude
Altitude Alarm
User defined offset for Calibration
Ski Run Counter, Ascending and Descending Distance.

Data Log Mode
Log data includes logging time and date, wind speed, barometric pressure, altitude and temperature
Manual and Automatic Data Log
User define logging interval for automatic data log
Data transfer from the ADC to PC via the infrared synchronization, ADC-IR unit is required

Chronograph Mode
Resolution: 1/100 second
Counting range: 99 hours, 59 minutes, 59.99 seconds
Measurement: Elapsed time, accumulative elapsed time and lap time
Lap memory: 50 laps

Race Timer Mode
Resolution: 1 second
Setting limit: 99 hours, 59 minutes, 59 seconds
Alarm sound: Last 10 minutes: beep once for every minute; Last 10 seconds: beep once for every second; 0 second: beeps for about 2 seconds

Electro-luminescent back-light turns on for 3 seconds when activated

Dimensions & Weight
Dimensions: 109 x 50 x 20mm
Wind Measuring Range: 0.3 to 40m/s
Temperature Measuring Range: -20 to +40#C
Weight: 70 gram including battery and strap
Wind Chill: Is measured from 12#C degrees and colder
Altimeter Range: -500 to +9000 meters
Barometer Measuring Range: 300 to 110hPa

Accuracy, Resolution and Units
Accuracy: Wind Speed
Up to 3.0 m/s, better than +/-10%
Over 3.0 m/s, better than +/-5%
Resolution: 0.1 m/s
Units: m/s, km/h, mph, knots, ft/s

Accuracy: Temperature
Better than +/-1 Celsius degree (offset calibration possible)
Resolution: 0.1 degree
Units: Celsius, Fahrenheit

Accuracy: Time
Better than +/- 1 sec/day

Accuracy: Altimeter
Better than +/- 3 meter provided properly calibrated.
Resolution: 1 meter
Units: meter, feet

Accuracy: Barometer
Better than +/-1.5mb (700 # 1100 mb) (offset calibration possible)
Resolution: 0.1 hPa
Units: hPa, mbar, inHg

Accuracy: Weather Forecast
5 weather forecast symbols that predict the coming 12-hour weather

Customer Reviews

Manufacturer: Silva
  • Keep an eye on the weather and on your location
  • Wind gauge, thermometer, barometer and altimeter
  • Clock and stopwatch
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