30m Water Level Depth Gauge 9V Battery Durable
Accurate Measurement Steel Ruler Water Level Gauge
Parameters
| Specification | 30 | 50 | 100 | 150 | 200 | 300 | 500 |
| Measurement dept(m) | 0~30 | 0~50 | 0~100 | 0~150 | 0~200 | 0~300 | 0~500 |
| Minimum reading(mm) | 1.0 | ||||||
| Repetitive reading(mm) | ±2.0 | ||||||
| Operating voltage (V) | DC=9 | ||||||
Maintenance
Due to the battery capacity, please turn off immediately after the measurement is completed! Remove the battery cover and replace the battery (9V battery, multimeter battery).
Keep the probe and the steel ruler cable clean after use, and put the steel ruler cable neatly around the reel, and be placed in the cabinet.
Don’t bend the measuring cable , especially when it is close to the head, to avoid the cable to be damaged.
Put the probe gently to avoid severe vibration. If the probe got any problem, please send back to our factory.
Specification
The steel ruler water level gauge provides the most accurate way to measure the water level, it can be used to measure the water level inside wells, boreholes and the water level pipes, it’s very suitable for the underground water level observation in hydroelectric engineering and manual inspection of the earth and rock dam body saturation line.
The instrument can be used during construction, and also long term engineering safety monitoring, it complies with the earth dam safety monitoring technical specifications.
Pictures
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