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HALT-1
Discontinued
The Hobbs Active Light Trigger (HALT) was designed in 2015 for the sole purpose of studying road ecology and road tunnel permeability, focusing on
Ectothermic Species.
* HALT provides researchers and scientist reliable data as the HALT trigger ensures
100% detectability
​
* HALT is a Precision Instrument
(see HALT-2).

HALT-2
Improved!
Browning replaces discontinued Bushnell NatureView.
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