Current Meter sampai kedalaman 30 meter

Current Meter sampai kedalaman 30 meter Untuk Mengetahui kecepatan Aliran Air Sensor Range : 0.06 to 7.6 meter per second Accuracy  : 2% Digital Indicator Read Out Operating range: 0 - 25 fps, 0 - 7.6 mps Resolution: 0.2 fps, 0.06 mps Sampling time:   automatic: four seconds ; averaging: sixteen seconds Dimensions: 19.1 x 10.2 x 3.3 cm Weight: 425 grams Power: One 9-volt battery Battery Life: Lithium: 250 hours, Alkaline: 100 hours, Carbon-zinc: 20 hours  Circuitry: CMOS; microprocessor based Timing: Crystal-controlled oscillator Current Meter Terdiri dari : - Digital Indicator; - Digital Sensor; - 30 meter cable hand suspension; - Sounding Weight (Pemberat) 15 lb