Pay in 4 interest-free payments of $15.50 Learn more
Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
Not for use with ink jet printers
Integrated 310 mm measuring scale
21°C from 0° to 50°C (±0
CR2032 battery
Nylon-reinforced neoprene provides excellent resistance to chemicals
LaMotte Secchi Disk, Black and White Water Flow Meter Not for use with inkProduct Code: 171 The LaMotte 0171 Secchi Disk is a 20 cm (7. 9 in.) weighted black and white disk used to measure water transparency (Secchi depth) in lakes, reservoirs, ponds, rivers, and coastal waters. It is a simple, reliable field instrument for estimating water clarity, turbidity, and light penetration, making it an essential tool for limnology, aquaculture, fisheries, and environmental monitoring. To use it, you slowly lower the disc into the