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Not for use with ink jet printers
0-140°F Resolution: 0
Large LCD simultaneously displays the measurement and temperature
The book contains 208 Munsell soil colours covering the most common soil horizons along with 23 Gley colours for identifying poorly drained and waterlogged soils
ORP Resolution: 1 mV
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