Ekman Grab lokal Dimensions : 152 X 152 X 152 mm. ( 6 x 6 x 6 " ) Volume : 3.5 L Weight : 3 Kg Sample area : 232 cm2 Include : Line 20 m , massagers, case . Box size: 152 X 152 X....
Digital Water Velocity Meter FP111 GLOBAL WATER FEATURES: Digital display in ft/ sec or m/ sec Records 30 data sets for later analysis Rain-proof digital computer Highly accurate easy flow....