Kelilong electron co.,ltd

Water Quality Testing(monitoring) Instrument: PH meter, conductivity meter, TDS meters, ORP meter; pNa meter, salt meter; rotary speed measurement of the machinery manufacturing equipment: Many functions tachometer; air quality testing instrument: thermometer, hygrometer; Others: Refractometer, Water pump.

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  Ph-099 waterproof ph/orp/temperature meter
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  Kl-009(i) pocket-size ph meter
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  Kl-009(ii) high accuracy pen-type ph meter
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  Kl-981 high accuracy pen-type ph meter
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  Kl-98 lab. ph/orp/temperature meter
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  Kl-081 ph tester with replaceable electrode
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