Portable Waterproof Dissolved Oxygen Meter Replacement Electrode

• Model number: F-71S
• Type: Monochrome liquid crystal
• Item to be measured: pH, ORP meter
• pH measuring method: Glass electrode method:
• Measurement range: pH/0.000 to +14.000, mV (ORP)/?1999.9mV, Temperatu

• Model number: F-72S
• Type: Color liquid crystal touch panel
• Item to be measured: pH, ORP, ion
• pH measuring method: Glass electrode method:
• Measurement range: pH/0.000 to +14.000, mV (ORP)/?1999.9mV, Tem

• Model number: F-73S
• Type: Color liquid crystal touch panel
• Item to be measured: pH, ORP, ion
• pH measuring method: Glass electrode method:
• Measurement range: pH/0.000 to +14.000, mV (ORP)/?1999.9mV, Tem

• Model number: F-74S
• Type: Color liquid crystal touch panel
• Item to be measured: pH, ORP, ion, conductivity, salt, ratio resistance, TDS
• pH measuring method: Glass electrode method:
• Measurement range: p

• Model number: 9300-10D
• ORP electrode
• Operating temperature range: 0 - 60?
• Size: f12 x 150mm
• *Body is not included in the package.