Used test instrumente in Chongqing, China

100M 200M 300M 500M Portable Water Level Meter Steel Ruler Water Level Indicator For Underground Water Exploration

• new

The GD-S Portable Borehole Water Level Meter Sensor features a shrouded stainless steel probe, adjustable volume and buzzer sensitivity settings, and a strong winding reel with a brake and carrying handle. The me...