The Oakton PTTestr 35 is one pocket sized meter for pH, TDS, and temperature
Great for water, laboratory or plant use, these multiparameter Testrs feature single-junction pH electrodes for longer life and wider range of sample compatibility. This unit also features self-adjusting TDS measurement.
pH or conductivity or TDS or salinity: 4-digit LCD; Temperature: 4-digit LCD
Power
Four 1.5 V button cell batteries (included)
Dimensions
6½"L x 1½" dia.
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