Myron L TPH1, Conductivity, TDS, pH, Temperature TECHPRO II Digital Meter

Bante Instruments

Medidor de conductividad de mesa Bante 510 | Medidor TDS de conductividad de laboratorio | Equipado con 2 electrodos de platino | Rango de medición 0 a 200 mS/cm | Precisión ±1% F.S.

Milwaukee

Milwaukee Instruments MW301, medidor de conductividad portátil inteligente de 1 a 1990 uS/cm con ATC

Bluelab

Bluelab Commercial Truncheon Digital Nutrient Meter

HM Digital

HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

UIUZMAR

UIUZAMR pH Meter for Hydroponics PPM EC Meter for Water Hydroponics

Apera Instruments

Apera Instruments Value Series EC20 Conductivity (EC) Pocket Tester Kit, ±1% F.S Accuracy in 0 to 20 mS/cm, BPB Sensor

HM Digital

HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy

HM Digital

HM Digital AP-2 AquaPro Water Quality Electrical Conductivity Tester, 0-9999 µS Range, 1 µS Resolution, +/- 2% Readout Accuracy , Black

Apera Instruments

Apera Instruments AI213 Value Series TDS20 Waterproof TDS Pocket Tester kit, Accuracy: ±1% F.S, 2-Point Auto. Calibration

VIVOSUN

VIVOSUN TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Accurate Digital Water Quality Tester for Drinking Water, Aquarium, Hydroponics, RO/DI System, Swimming Pool, White

Apera Instruments

Apera Instruments, LLC-AI314 Premium Series EC60 Waterproof Conductivity Pocket Tester Kit, ±1% F.S Accuracy, Easy Switch of EC/TDS/Salinity, Replaceable Probe

United Scientific

United Scientific™ Probador de conductividad eléctrica, medidor para laboratorio y aula | Pantalla LED de diez niveles, sondas dobles de latón, prueba de sólidos y líquidos, batería de 12 V incluida, no necesita calibración