We have just brought out our new CountBuddy II accessory. This can be used with both the PicoCount 2500 and PicoCount 4500.
Like the CountBuddy, this can be used to check your hose setups after you get your hoses and counter set out to do a survey.
Unlike the original CountBuddy which just has two LED lights, this one has an LCD display. The display and can show up to 4 channels on the screen at once to make sure your hoses are seeing vehicles after you set your counter out.