Fish farming oximeter HQ

for aquaculture

Hand held instrument HQ40d and HQ30d Quick measurement results Optical sensor No calibration of oxygen sensor User-friendly Robust A hand-held instrument for measuring oxygen, salinity, pH and redox. Available with various sensor cable lengths. Compensates automatically for pressure and temperature. When measuring oxygen, both % saturation and mg/liter is displayed. Sensors are ordered separately. Sensor channels HQ30d: 1 HQ40d: 2 Technical data Barometric pressure measurement: For automatic DO compensation Battery: 4pcs AA Conductivity accuracy: ± 0.5 % from (1µS/cm – 200 mS/cm) Memory: 500 results Sensor input: HQ40d 2, HQ30d 1 Measurements (H x W x D): 197mm x 95mm x 36mm Display: Measurements from on or to probes Simultaneous measurements from two probes ( HQ40d only) pH: pH, mV, temperature Conductivity: salinity and temperature LDO: dissolved oxygen, pressure, temperature ORP/Redox: mV, temperature Continuous measurement, “press to read” and interval mode Display type: 240 x 160 pixels IP67