Used Magnetic Pulser Coils BBMPulser 2 Part Handle. lot or 4

Description

This are all coils that were in service or were rejected for different defects, such as plastic went up too fur the handle or LCD Indicator doesn't work
All are working but some may need some repair done
Sols as one lot
As is no. warranty on this coils.
2 coils aluminum, 2 coils are copper (fur 2)
All coils have thermal switch build in. All thermal switches work.
Shipped with USPS Priority Mail.
BBMPulser brand. website www.bbmpulser.org
Here is the link where this coil being tested on BBMPulser 6S Unit
https://youtu.be/5W4xjqFSIDI
https://youtu.be/-KXwPnkkVqI
Coil made of 14AWG Copper Magnet wire and 13AWG Aluminum magnet wire
Some later models of Coils are filled with the Flex it 90 resin inside between layers and windings making it very quiet while operating at high power (4Tesla and Up)
Some Coils Handles are made using 2 different resins, handle itself is made of hard white plastic,  semi-clear rubber resent around the coil is made of Flex-it 90, its hard but has slightly rubber to it, allows expansion of the coil when it gets hot.
You will have total 4 wires for connection:
1x12 AWG pair - 5.5' long wires for coil
1x18 AWG pair - 5.5' long wires for thermal switch and South Pole LED Indicator
So this Coil has build in thermal switch and build in South Pole LED indicator.
You don't have to use it (this build in thermal safety) but its recommended, it's very easy to implement.
Build in 50C thermal switch, it's slightly offset to trigger when coil gets hot around 85-90C and automatically resets back when coil cools off ~ 80%.
You will get picture with wiring diagram showing how it's wired inside.
Also you will get my support via Email
your tech Andrey D