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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.

Subscriptions from £40 per year

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 £22 per year
Wildlife Survey & Monitoring  Bat Survey & Monitoring  Bat Detectors

Pettersson D-100 Bat Detector

Manufacturer: Pettersson
An easy to use bat detector for the beginner or those wanting a basic tool for bat research
Pettersson D-100 Bat Detector
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  • Pettersson D-100 Bat Detector In stock
Price: £174.17
About this product Specification Customer reviews Related products Recommended products

About this product

The D-100 is an entry-level heterodyne detector employing two different types of microphones for maximum sensitivity across a range of frequencies. The frequency controls are backlit for ease of use and a loudspeaker is built in. Headphones can also be attached. This rugged unit is small enough to fit in a pocket yet sensitive enough to start your bat detecting with accuracy.

Heterodyne bat detectors are great for beginners and offer immediate identification of bats in the field. You select the ultrasonic frequency range to listen to just like tuning in radio. Heterodyne detectors typically have a headphone socket and often have a line-out socket for recording calls. (Heterodyne recording are useful for listening to calls and learning the distinctive sounds of each species, but they are not suitable for further in depth analysis).



Type: Heterodyne
Frequency range: 10 - 120 kHz (min.)
Bandwidth: 8 kHz (+/- 4 kHz), -6 dB
Battery: 1 x IEC 6LF22 (9V)
Quiescent current: 16 mA typ
Size: 113 x 71 x 33 mm (113 x 71 x 63 mm including knobs)
Weight: 220 g. including battery
Outputs: 2 x 3.5 mm jacks for headphones and tape recorder

Customer Reviews