plastic level ruler

1) Laser instrument could shot two laser lines with arbitrary distance and angle.
2) Anti-dropping function of spirit level

Cable width 10+0.2/-0.1mm
The highest point of the cable thickness 1.0~2.0±0.1mm
Copper conductor of the both sides 7*0.1mm

Cable width 10+0.2/-0.1mm
The highest point of the cable thickness 1.0~2.0±0.1mm
Copper conductor of the both sides 7*0.1mm

This Steel Ruler Water Level Meter is the high accuracy instrument to measure water level. It is common used to measure the water level in wells,

It's common used to measure the water ;evel in wells,boreholes and standpipes.The depth is to 900 meter.the water level meter is high accuracy.

This Steel Ruler Water Level Meter is the high accuracy instrument to measure water level. It is common used to measure the water level in wells,

Screwdriver4*6(±) ,6 Inch cutting pliers,8 Inch adjustable wrench,Long handle hammer,Level ruler

Cable width 10+0.2/-0.1mm
The highest point of the cable thickness 1.0~2.0±0.1mm
Copper conductor of the both sides 7*0.1mm

press retractable band ruler with liquid level, tape measure

The water level indicator main used to measure the water level in wells,boreholes and standpipes.The depth is to 900 meter.

Cable width 10+0.2/-0.1mm
The highest point of the cable thickness 1.0~2.0±0.1mm
Copper conductor of the both sides 7*0.1mm

Ruler water meter provide an accurate measurement method of level meter, usually used for the measurement of water level in the drilling holes

Cable width 10+0.2/-0.1mm
The highest point of the cable thickness 1.0~2.0±0.1mm
Copper conductor of the both sides 7*0.1mm