I purchased this flow indicator to use with my K-40 laser engraver. It is perfect for that application. I can see at a glance that water is circulating through the laser cooling jacket and is being protected. The thermometer is also a nice addition. The hose barbs provided are for a PC cooing system, so I had to change them out for a smaller barb size to fit my tubing. Overall it is an excellent value for the price and quality is very good!

I purchased this flow indicator to use with my K-40 laser engraver. It is perfect for that application. I can see at a glance that water is circulating through the laser cooling jacket and is being protected. The thermometer is also a nice addition. The hose barbs provided are for a PC cooing system, so I had to change them out for a smaller barb size to fit my tubing. Overall it is an excellent value for the price and quality is very good!

I purchased this flow indicator to use with my K-40 laser engraver. It is perfect for that application. I can see at a glance that water is circulating through the laser cooling jacket and is being protected. The thermometer is also a nice addition. The hose barbs provided are for a PC cooing system, so I had to change them out for a smaller barb size to fit my tubing. Overall it is an excellent value for the price and quality is very good!

buono

buono

buono

Arrived in perfect condition, extremely quick delivery, the only problem I had was that it was a bit dirty, but that was an easy fix.

Arrived in perfect condition, extremely quick delivery, the only problem I had was that it was a bit dirty, but that was an easy fix.

Arrived in perfect condition, extremely quick delivery, the only problem I had was that it was a bit dirty, but that was an easy fix.

Great item easy to install now i can see my water is flowing through my laser tube with a quick glance and check the temperature of my cooling tank water.....

Great item easy to install now i can see my water is flowing through my laser tube with a quick glance and check the temperature of my cooling tank water.....

Great item easy to install now i can see my water is flowing through my laser tube with a quick glance and check the temperature of my cooling tank water.....

No overheating for laser, no leak! Perfect!

No overheating for laser, no leak! Perfect!

No overheating for laser, no leak! Perfect!

works as described

works as described

works as described

Still no sighn of my order it has been 2 months now .not impressed

Still no sighn of my order it has been 2 months now .not impressed

Still no sighn of my order it has been 2 months now .not impressed

superca

superca

superca

montato al mio laser co2 per il controllo della circolazione del raffreddamento

montato al mio laser co2 per il controllo della circolazione del raffreddamento

montato al mio laser co2 per il controllo della circolazione del raffreddamento

as desired

as desired

as desired