The battery compartment latch is flimsy and broke off the first time trying to open, however it is redundant and can be closed without it. The unit will go off in five minutes if a button is not pushed making it nearly impossible to use without re initializing it to the signal. The display can be erratic unless the unit is oriented by moving it around sometimes this still does not capture a signal. When it works it seems to be accurate but may be a cumbersome piece of equipment for some users. The instructions are somewhat simple but not detailed enough especially about opening the battery compartment. The warranty requires a $10.00 postage charge for return.
Pros: directional finding
Cons: needs to constantly be initialized
This review was written in the old system and had content requirements that are different than reviews written today.