well depth ruler cable water level dip meter water level meter 50m

#34;DROPSHIPPER amp; RESELLER WELLCOME #34; NIKMATI KUALITAS TERBAIK DENGAN HARGA BERSAHABAT HANYA DI ALANOFASHION! Garansi Sampai 1 Tahun Brand Name : NoEnName_Null Model Number : HDL300-1 Key words : Level meter Model number : HDL300-1 Measuring range : 0... 500 meter Medium temperature : -20°C~+60°C Measuring media : Water Accuracy : 1mm Protection grade : IP68 Overview The steel ruler water level meter provides the most accurate way to measure water levels, used to measure the water level in wells, boreholes and water pipes, particularly suitable for the observation of groundwater level in hydropower projects and artificial inspection of dam body infiltration line. The instrument can be used during construction, but also as a long-term safety monitoring with the project, complies with earth dam safety monitoring technical specifications. Detail pictures 1. Probe Small probe, portable. When it detect water, the led light on and buzzer buzzing. 2. Carrying handle Strong and stable carring handle. 3. Ruler Clear ruler, easy to see level height. And durable. 4. Power voltage Power voltage, this show the battery power. 5. Battery 9V battery. 6. Place probe. Where the probe is placed after use. 7. Knob Unscrew it when you use it, and fix it when you don #39;t need it. 8. Two gears First gear for normal environments, second gears for noisy environments. *** Happy Shopping ***