EXTECH Medidor pH, A Prueba de Agua, Refil, Rango pH: 0.00 a 14.00

Medidor pH, A Prueba de Agua, Refil, Precisión pH +/-0.01, Rango pH 0.00 a 14.00, Calibración 1, 2 o 3 pt., Rango de Temperatura Visualizado 23 a 194 Grados F, -5 a 90 Grados C, Impermeable Sí, Compensación de Temperatura Automática Sí

Handheld pH/mV Meter and pH Electrode Kit

MP780647 - Multicomp Pro - PH Meter / Tester, 0pH to 14pH, 0.01

PH220-C Kit to include ATC pH polycarbonate electrode (12 mm diameter) with 39-Inch (1 meter) cable Large LCD displays pH or mV and Temperature

Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode

Rz Ph Meter Water Hydroponics Digital Ph Tester Pen 0.01 High Accuracy With 0-14 Ph Range Household Drinking Pool Aquarium - Ph Meters - AliExpress

Extech CL200 - Probador de Cloro y PH

EXTECH Medidor pH, A Prueba de Agua, Refil, Rango pH: 0.00 a 14.00, Precisión pH: ±0.01, Calibración: 1, 2 o 3 pt. - Medidores de PH - 3UNV4

Handheld pH/EC/TDS/SALT/D.O Tester MXP-86031 - MxRady

Obtiene una alta precisión continua utilizando una solución de referencia fresca Pasos rápidos y fáciles para rellenar tu electrodo Elimina la

Extech Medidor de pH ExStik impermeable PH110

Extech PH90 - Medidor de calidad del agua con carcasa resistente y electrodo de superficie plana

EXTECH PH110 ExStik® Refillable pH Meter

Rz Ph Meter Water Hydroponics Digital Ph Tester Pen 0.01 High Accuracy With 0-14 Ph Range Household Drinking Pool Aquarium - Ph Meters - AliExpress

PH Meter - 0-14 PH Measurement Range PH Tester,Digital PH Meter Suitable for Accurate Testing of Drinking Water, Aquariums, Swimming Pools, Hydroponics (Yellow): : Industrial & Scientific