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C-1850 Cover Meter, Rebar Locator

The C-1850 cover meter, rebar locator is used to detect the thickness of concrete covering layer and rebar diameter. It also has the function of detecting the location of magnetic substance and electric conductor in non-magnetic and non-conductive medium. This non-destructive test equipment is a kind of intelligent apparatus possessing the functions of automatic detection, data memory and output.


  • Measuring the thickness of concrete over steel reinforcement and metal pipes
  • Detect the rebar location and diameter
  • Large graphic display and backlight
  • Signal strength bar display and sound alarm for accuracy reading
  • Depth of covering layer reach up to 180mm
  • Real time graphic output both to screen and printer
  • Data processing software compatible with Windows 95/98/2000/Me/WT/XP
  • Auto calibration, correct the system error
  • Three scan mode: grid scan, profile scan and large area scan


Covering layer thickness measuring range Range I: 6mm-90mm
Range II: 7mm-180mm
Rebar diameter measuring range ∅6mm-∅50mm
Tolerance of covering layer thickness Range I Range II
1mm 6mm-59mm 7mm-79mm
2mm 60mm-69mm 80mm-119mm
4mm 70mm-90mm 120mm-180mm
Operating temperature 14-104F
Relative humidity <90%

Related Items:

This item is part of the following categories:

Other items in the non-destructive category include:

C-1800 Concrete Test Hammer
C-1820 Lightweight Test Hammer
C-1805 Calibration Anvil
C-1810A Digital Concrete Test Hammer
C-1910 Windsor Pin System
C-1860 Rebar Locater (Metal Detector)
C-1927 Portable AC/DC Oscilloscope
C-3050 Concrete Corrosion Mapping System
C-1940 Crack Width Gauge Monitors
C-1930.1 Thermocouple Wire
C-3100 Permeability Tester
C-3120 Rapid Chloride Test Set
C-3130 Rapid Alkali Test Set
C-1720 Compressometer
S2520 PI Tape, concrete
C-1722 Compressometer-Extensometer
C-3200 Multi-Position Strain Gauge Sets
C-3054 Digital Half-Cell Kit
C-3061 Digital Resistivity Meter Kit
C-3070 MultiRole Data Logger (Lab in a Bag)
C-3080 Relative Loss of Section Meter
C-1899 Windsor Probe System
C-1840 Digital Cover Meter
C-1845 Logging Cover Meter and Half-Cell Potential
C-1925A Pro Model Ultrasonic Tester
C-1946 Crack Width Automatic Measuring Apparatus
C-1942 Large Crack Monitoring, Digital System
C-1850 Cover Meter, Rebar Locator
C-1960 Crack Width Gauge
C-1962 Crack Depth Gauge

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Geotest Instrument Corporation
241 S. Frontage Road., Suite 38
Burr Ridge,IL 60527 USA