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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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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 £26 per year
Wildlife Survey & Monitoring  Bat Survey & Monitoring  Bat Detector Accessories  Wildlife Acoustics Bat Detector Accessories

Ultrasound Calibrator

Manufacturer: Wildlife Acoustics
Ultrasound Calibrator
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  • Ultrasound Calibrator In stock
    £215.83
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Price: £215.83
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Ultrasound Calibrator

About this product

The Ultrasound Calibrator is designed to test that your ultrasonic microphones are performing correctly. The Calibrator has two modes of operation: “Calibration” and “Chirp”. The calibration mode will test the microphone at a close range and the chirp mode will test the functioning of the entire system from a greater distance.

To test the microphone, it is placed inside the calibrator fixture. The calibrator will then generate a 40 kHz tone and the received signal level can be checked on the bat detector and this can then be compared to the microphone specification. For the full system test, the Ultrasonic Calibrator will emit ultrasonic signals to your bat detector whilst it is recording and these recordings can then be analysed to check for correct functioning.

Features:
* Test your ultrasound microphones
* Test the functioning of the entire SM2BAT+ system
* Compatible with SMX-U1, SMM-U1, SMX-US, SMX-UT and SMM-U2 microphones
* Powered by 1 x 1.5V cell battery (included)

WARNING: In "chirp" mode the calibrator emits a 40kHz signal at over 100dB. Prolonged exposure to ultrasonic signals can damage your hearing so please do not place the calibrator close to your ears.

Recommended reading:
Ultrasonic Calibrator User Manual

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Manufacturer: Wildlife Acoustics
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