LG Sonic vs others

	LG Sonic^®	Others
Frequency programme	LG Sound has been cooperating closely together to determine the most optimum parameters to control different types of algae. As a result, the LG Sonic combines only the correct frequencies, amplitudes and output powers to control algae efficiently. Because fewer frequencies are used that are more effective, the effective treatment time is longer. The LG Sonic has 2 different frequency programmes to fit more applications.	Uses a very broad spectrum of frequencies to be able to target different algae. This makes actual treatment time with the efficient frequencies shorter.
Power box	Aluminium, weather proof, IP67 power box.	Plastic
Possibility to lengthen the transducer cable	Yes	Yes
Guarantee	3 years	2 years
NSF on all models?	Yes	No
NSF validation conditions	From reservoirs with a minimum of 2.000 gallons only	Yes, but only from reservoirs containing a minimum of 1.000.000 gallons of water.
UL	Yes	Yes
Dual Tester	The DualTester is especially designed by LG Sound, for the LG Sonic products. This product can be used to test whether the electronic board is still sending all the correct frequencies by plugging it into the transducer output. Besides that, it can also be used to test the frequencies emitted into the water	Only dB meter
Installation arm	Yes	No
Gsm Module	Yes	No
Made In	The Netherlands	Other

Frequency programme

LG Sonic®