Sampling Handhelds

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YSI now offers Extended Warranties for Pro Series Handhelds.  See the Accessories tab on Pro Series Instrument pages and add both the Meter and Extended Warranty to your cart.  (Extended Warranties apply to new instruments only)

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Replacement ProDSS ODO Sensor Cap

Replacement ProDSS ODO Sensor Cap

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Replacement ProDSS Chloride Module

Replacement ProDSS Chloride Module

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ProDSS Multiparameter Water Quality Meter

Digital Sampling System multiparameter​ handheld provides extreme flexibility. Meter Only. 2/9/2018

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ProDSS Large, Hard Sided Carrying Case

ProDSS Large, Hard Sided Carrying Case

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55 Dissolved Oxygen Instrument

Dissolved Oxygen Meter measures DO in mg/L or percent saturation

Discontinued

EcoSense ODO200M

EcoSense Optical Dissolved Oxygen and Temperature Instrument with Memory

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ProDSS USB cable, 6 ft

USB cable, 6 ft

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ProDSS Total Algae PC Sensor

ProDSS Total Algae PC Smart Sensor

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ProDSS External Li-Ion Rechargeable Battery Pack, large

ProDSS External Li-Ion Rechargeable Battery Pack, large

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ProDSS pH Sensor with Module

ProDSS pH Sensor with Module

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550A Dissolved Oxygen Instrument

Highly accurate Dissolved Oxygen measurements with YSI's proven technology

Discontinued

ProDSS Nitrate Sensor with Module

ProDSS Nitrate Sensor with Module

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