Purchase Qty. Reference FOB Price
1-29 Pieces US$220.00
30-49 Pieces US$215.00
50+ Pieces US$210.00
Product Description
100m 9v battery 14mm water level meter with sound and light dip meter Rated voltage 300V Test voltage 2000V Insulation resistance >200Mohm x Km Jacket color transparent special characteristics 1.Provide an accurate method of measuring water level.Usually used for measuring Wells, drilling ...