The Level & Temperature Meter type 110 is the ideal instrument for the manual measurement of temperature profiles and the determination of the water level in groundwater wells and surface water. Due to its high-quality workmanship for demanding use, this device offers extreme robustness, maximum ease of use and precise measured values. The optionally available bottom sensor extends this device for the possibility of additional measurement of the depth of the groundwater well.

Already the standard device is equipped with optical and acoustic signaling on water contact. The Level & Temperature Meter type 110 has been in use for many years and guarantees robustness and precise measured values.

Technical Data

Length of tape

15 - 100 m / Triangle frame: 120 - 500 m

Power supply

4 x 1,5 Volt Alkaline; Size: C

Operating temperature range

-30°C to +75°C

Measuring range temperature

-15°C to +80°C


< 0.1°C


Ø 15 mm, Length: 180 mm, made of high class stainless steel

Measuring tape

Bifilar strip made of white polyethylene with 2 stainless steel wires
UV-resistant and resistant to contaminated water and salt water
Meter imprint in red, cm graduation and dm-numbering in black


Bottom sensor for additional exploration of the borehole depth

Available as an accessory for both versions

Protection bag (adapted to the respective measuring tape length)

Available as an accessory for both versions


  • Optical and acoustic signal on water contact
  • No annoying components or brackets when cranking
  • Bright LCD display for temperature values
  • Long-term stable, no recalibration necessary
  • Variable cable lengths from 15 to 500 m
  • Bottom sensor for ground- sounding (accessory)


  • Determination or indirect estimation of water exchange rates
  • Determination of external heat input in near-surface groundwater, especially in cities, agglomerations and industrial plants
  • Determination of external inflow into the groundwater
  • Continuous level and temperature measurement during pumping tests
  • Leveling in the contaminated area up to approx. 75 mS/cm (optionally expandable)
  • Additional exploration of the well-depth with the bottom sensor (accessory)