Now Selling Draeger Gas Detection & Respiratory Products
Now Selling Draeger Gas Detection & Respiratory Products
Cart 0
Heron DipperLog TOUGH+
Heron DipperLog TOUGH+
Heron DipperLog TOUGH+
Heron DipperLog TOUGH+
Heron DipperLog TOUGH+
Heron Instruments, Inc.

Heron DipperLog TOUGH+

Regular price $735.00 Unit price per
Shipping calculated at checkout.

Heron Instruments Inc.’s water level meters are designed for well drillers, consultants, hydrogeologists and other groundwater professionals who require the most accurate measurements for their projects.

Heron water level meters are manufactured to be modular for easy cleaning and servicing. Each meter comes with a rugged protective case to store and easily transport your instrument.

About Heron DipperLog TOUGH+

The premium, highly accurate Heron DipperLog TOUGH+ with titanium body and transducer is suitable for use by environmental technicians and other groundwater professionals in the most caustic and hazardous of environments. The dipperLog TOUGH+ is a reliable, cost effective solution for long and short term monitoring of groundwater levels and temperature in wells where contamination is a concern.

Features & Advantages of Heron DipperLog TOUGH+

  • Memory – 128,000 data sets (depth and temperature of water)
  • Download Speed – 128,000 data sets in 6 minutes (21,333.33 Sets/min)
  • Battery – up to 15 years or 5,000,000 readings (depending on usage)
  • Calibration Certificate with each logger
  • Machined, Titanium body and transducer
  • Able to convert deployment options easily in the field

Heron DipperLog TOUGH+ Specifications

# of Data Points 128,000
Download Speed 21,333.33 Data Sets/min (128,000 readings downloads in 6 minutes)
Water Level Accuracy (Typical) +/- 0.05%FS (0°C to 50°C)
Temperature Accuracy (Typical) +/- 0.05°C 
(Temperature Sensor Meets 
ASTM E1112 and ISO 80601-2-56. 
NIST Traceability)
Operating Features
Pressure Ranges 10m/30ft (14PSI), 30m/100ft (43PSI), 60m/200ft (85PSI), 120m/400ft (171PSI)
Overpressure Rating 2X Factory Calibrated Range
Operating Temperature -20°C to 80°C (-5°F to 175°F)
Pressure Resolution %FS 0.001
Expected Battery Life (Depending on Usage) Up to 5,000,000 Readings (
Up to 15 Years)
Warranty 3 Years
Physical Characteristics
Wetted Material Titanium, Delrin, Teflon
O-Ring (Primary) Teflon
O-Ring (Backup) Viton
Transducer Titanium Piezoresistive Silicon
Length 145mm / 5.7”
Diameter 22mm / 0.87”
Weight 150g
Deployment Options
Direct Read
Note: In "Log Time" mode the dipperLog increases the readings from 1 second by an additional 1 second for 255 readings. The final reading interval is 4 min. and 14 sec. and the logger then stops logging. This mode logs for a total of 9 hours before stopping.
Barometric Compensation The first reading can be used for all readings unless a barLog is used. Automatic compensation when using a designated barLog. Manual compensation in Excel.
Direct Read Cable 1/8" Polyurethane