สถานที่กำเนิด
Anhui, China
Product name
water detection measuring tape reel 30-500m water well level sounder
Measurement deph
30m, 50m, 100m, 150m, 200m, 300m, 500m, etc
Battery power
9V multimeter battery
Accuracy
1mm for deep well water level gauge
Feature
light and sound alarm
Medium temperature
-20°C~+60°C
Repetitive reading(mm)
±2.0 for Water level sounder
Application
Precision measure ground water boreholes, water wells, etc
Key words
Water level sounder