Brushless Motors And Noise
A brushless motor runs cooler and quieter than a brushed motor and holds its speed better under load. Nearly all current retail guns use one.
Noise is measured with the gun running free, which is not how it is used. Ask for the noise level with the head pressed against a resistance.
Speed Gears Are Not The Whole Story
A gun advertised with thirty speeds is not automatically stronger than one with six. What matters is the range between the lowest and highest speed and whether the motor holds that speed when pressed.
For a retail range, a small number of clearly separated gears is usually easier to explain than a long numeric list.
Amplitude And Stall Force
Amplitude is how far the head travels on each stroke. Stall force is how much pressure the gun takes before the motor stops.
A mini pocket gun will have a shorter stroke and a lower stall force by design. That is appropriate for a light recovery product and should be described that way rather than being compared with a professional unit.
Heads And What They Are For
A ball head suits large muscle groups, a flat head suits broad areas, a bullet head suits trigger points and a fork head is used either side of a tendon.
Supplying more heads than a user needs adds packaging cost. Match the head set to the intended user.
Battery And Air Freight
Lithium batteries affect how a shipment can move. Capacity, packing and documentation all need to be agreed before booking.
Confirm the battery capacity, the charging port and whether the pack is removable when you fix the specification.
