1. Ultra-Wide Measuring Range: 0-800M optional (10M/20M/30M/50M/100M/150M/200M/300M available), fits shallow wells to deep boreholes, no need for multiple devices.
2. mm-Level High Accuracy: Ruler tape with clear scale marks ensures precise water level readings, avoiding errors from estimated data—critical for irrigation, industrial, and geological projects.
3. Durable Stainless Steel Probe: 14mm O.D.×17cm L stainless steel probe (115g lightweight) resists rust, wear, and corrosion, suitable for long-term submersion in well water.
4. All-Weather Adaptability: Operating temperature -40°F~150°F (-40°C~70°C), works stably in freezing winters or hot summers; storage temperature 32°F~140°F (0°C~60°C) for easy warehouse keeping.
5. User-Friendly Design: Polyethylene-coated gold steel rule cable is easy to read and pull; upgraded rubber handle offers a comfortable grip, reducing hand fatigue during long-term use; strong foot keeps the reel stable on uneven ground.

Product Details

• Cryo-Boring Mode: Self-heated tip melts through 500m ice in -70°C winds.
• Meltwater Purity Scan: Detects ancient air bubbles while rejecting modern contaminants.
• Penguin-Safe Operation: Zero-frequency emissions protect wildlife.
• Ice Sheet Forecaster: Predicts calving events 72 hours ahead.

Application
Widely used in agricultural irrigation well monitoring (track water level to avoid over/under-irrigation), industrial tank level detection (monitor liquid levels in chemical, food, or water storage tanks), deep well maintenance (check groundwater changes for rural water supply), geological exploration (record borehole water levels for stratum analysis), municipal water supply (monitor reservoir/standpipe levels to ensure stable water pressure), construction dewatering (track groundwater levels during foundation digging), and environmental monitoring (long-term observation of groundwater quality/quantity changes). It’s a must-have tool for farmers, engineers, water supply departments, and geological survey teams.