Naturalist bookstore Atlas de la flore patrimoniale du Val d'Oise article Biotope 9782366621532 €35.00 Add to cart
Equipment for naturalists Triplet Loupe botanist monocular 10*21 article diffusé 1210161LOUPE €16.00 Triplet 10x -21 mm pocket monocular magnifier. An ideal combination of robustness and optical quality. This field magnifier is a classic recommended by Biotope experts for a wide range of uses: botany, geology, entomology, mineralogy, etc. Add to cart
Equipment for naturalists Professional Tester batteries - ANSMANN Energy Check LCD article diffusé TESTEUR_PILES_ANSM €59.00 Ease of use for Ansmann Energy Check LCD tester (9V battery included) and reliability / speed to check the ability of a large number of rechargeable batteries and accumulators.Dice connecting the battery or the battery test, the capacity is displayed in 10% in 2-3 seconds and the voltage in millivolts (mV). The measurement is performed with a contact pin... Add to cart
Naturalist bookstore Guide des Escargots et des Limaces - Reconnaitre 60 gastéropodes terrestres sans en baver article diffusé 9782918038283 €7.00 Add to cart
Equipment for naturalists Ultrasonic sensor for bats Pettersson D240X article diffusé D240X €1,149.00 The Pettersson D240X is an ultrasonic sensor easy to handle and very powerful for converting ultrasound in an audible sound. It is primarily designed to study bats and other animals emit ultrasons.Le detector has two independent ultrasonic conversion systems, a heterodyne system and a time expansion system. The detector is equipped with a digital display... Add to cart
Naturalist bookstore A la rencontre des sauterelles, criquets et grillons article diffusé 9782918038252 €9.00 Add to cart
On sale! -7% Equipment for naturalists SMX-U1. The new ultrasonic microphone for SM2BAT+ article diffusé NEW_MICRO_SM2BAT €278.07 €299.00 SMX-U1 : The new ultrasonic microphone for SM2BAT+ (for bats). Here's the short story: New FG element. The same kind we use for our top-of-the-line Song Meter SM3BAT and SMZC recorders. Totally new weather-proof design. The FG element and new weather-proof membrane means years of reliable recordings in the harshest of weather. More robust construction... Add to cart
Naturalist bookstore Le champignon, allié de l'arbre et de la forêt article diffusé 9782916525303 €7.00 Add to cart
Naturalist bookstore Les résineux - Tome 2 : écologie et pathologie article diffusé 9782916525297 €39.00 Add to cart
Naturalist bookstore La République naturaliste - Collections d'histoire naturelle et Révolution française... article diffusé 9782856537558 €21.00 Add to cart