■ pH/ORP/Temp.

■ LCD ye nyuɔɔth, ye tɛ̈n yenë yen luui thïn ku ye tɛ̈n yenë yen nyuɔɔth

■ Tɛ̈n ye luɔɔi bɛ̈ɛ̈i, bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i

■ Thin film key, waterproof knob combination design, make operation easier

■ Automatic/manual two correction modes user choice

■ Manual/Automatic Selection Temperature Compensation Function