Pressure depth: 4000 meters.

Temperature: 2-20 degrees Celsius

Measuring range: 50nM - 10μM (sensitivity: 1nM - 500nM need SBE-5M pump to control the flow rate; low concentration of 20nM-1μM; high concentration of 1μM - 40μM)

Material: stainless steel shell (optional titanium alloy shell)

Weight (in air): 1.3 kg (titanium alloy 0.8 kg)

Watertight connector: mcbh8m-SS (titanium alloy mcbh8m-ti)

Response time: respond quickly within seconds

T90 Time: Between 1-30 minutes, depending on model and environment.