Surveying / Field Work Levels

“Ball-in-Tube” Inclinometer -- 1017
from Rieker, Inc.

Rieker manufactures these inclinometers to MIL Spec, using precision glass tube and ball construction with engraved markings and customer specified color warning zones. All our tubes are filled with a special dampening fluid that controls the movement of the ball. The fluid combined with large,... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Submarines, Aerial Lift Trucks
  • Measuring Technology: Mechanical; Other; Ball Weight
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -10 to 10
Dual Axis Programmable Tilt Switch -- 0729-1736-99
from Fredericks Company - Televac

The 0729-1736-99 tilt switch utilizes a Fredericks TrueTILT ™ wide-range electrolytic tilt sensor and relay with user-settable trip points for a repeatable and reliable output. A variety of user-settable features are accessible through RS-232 communications, making it easy to change settings... [See More]

  • Application: Construction; Surveying or Field Work; Machine Shop
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: 1 to 35
“Ball-in-Tube” Inclinometer -- 1017SPL2
from Rieker, Inc.

Rieker manufactures these inclinometers to MIL Spec, using precision glass tube and ball construction with engraved markings and customer specified color warning zones. All our tubes are filled with a special dampening fluid that controls the movement of the ball. The fluid combined with large,... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Submarines, Aerial Lift Trucks
  • Measuring Technology: Mechanical; Other; Ball Weight
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -10 to 10
Inclinometers -- 0729-1755-99
from Fredericks Company - Televac

The 0729-1755-99 analog inclinometer utilizes a Fredericks TrueTilt ™ wide range electrolytic tilt sensor and analog signal conditioner. Its robust plastic housing and epoxy potting provide excellent durability and environmental protection. This inclinometer has superior tolerances and unit to... [See More]

  • Application: Construction; Surveying or Field Work; Machine Shop; Light Duty (Office or Drafting); Auto, Rail, Aircraft, Ship or other Vehicle
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -60 to 60
“Ball-in-Tube” Inclinometer -- 1017SPL3
from Rieker, Inc.

Rieker manufactures these inclinometers to MIL Spec, using precision glass tube and ball construction with engraved markings and customer specified color warning zones. All our tubes are filled with a special dampening fluid that controls the movement of the ball. The fluid combined with large,... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Submarines, Aerial Lift Trucks
  • Measuring Technology: Mechanical; Other; Ball Weight
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -10 to 10
Inclinometers -- 0729-1759-99
from Fredericks Company - Televac

The 0729-1759-99 RS-232 inclinometer utilizes a Fredericks TrueTilt ™ wide range electrolytic tilt sensor and RS-232 signal conditioner. Its robust plastic housing and epoxy potting provide excellent durability and environmental protection. This inclinometer has superior tolerances and unit to... [See More]

  • Application: Construction; Surveying or Field Work; Machine Shop; Light Duty (Office or Drafting); Auto, Rail, Aircraft, Ship or other Vehicle
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -60 to 60
“Ball-in-Tube” Inclinometer -- 1017W1
from Rieker, Inc.

Rieker manufactures these inclinometers to MIL Spec, using precision glass tube and ball construction with engraved markings and customer specified color warning zones. All our tubes are filled with a special dampening fluid that controls the movement of the ball. The fluid combined with large,... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Submarines, Aerial Lift Trucks
  • Measuring Technology: Mechanical; Other; Ball Weight
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -10 to 10
Inclinometers -- 0729-1760-99
from Fredericks Company - Televac

The 0729-1760-99 RS-485 inclinometer utilizes a Fredericks TrueTilt ™ wide range electrolytic tilt sensor and RS-485 signal conditioner. Its robust plastic housing and epoxy potting provide excellent durability and environmental protection. This inclinometer has superior tolerances and unit to... [See More]

  • Application: Construction; Surveying or Field Work; Machine Shop; Light Duty (Office or Drafting); Auto, Rail, Aircraft, Ship or other Vehicle
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -60 to 60
“Ball-in-Tube” Inclinometer -- 1023
from Rieker, Inc.

Rieker manufactures manual inclinometers using glass tube and ball construction with engraved markings and customer specified warning zones. All our tubes are filled with a special dampening fluid that controls the movement of the ball. The fluid combined with large, clear number and degree markings... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Submarines, Aerial Lift Trucks
  • Measuring Technology: Mechanical; Other; Ball Weight
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -20 to 20
Single Axis Programmable Tilt Switch -- 0729-1757-99
from Fredericks Company - Televac

The 0729-1757-99 single-axis tilt switch utilizes a Fredericks TrueTILT ™ wide-range electrolytic tilt sensor and two open collectors, one for each direction, with user-settable trip points for a repeatable and reliable output. Its robust plastic housing provides excellent durability and... [See More]

  • Application: Construction; Surveying or Field Work; Machine Shop
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -45 to 45
“Ball-in-Tube” Inclinometer -- 1023N
from Rieker, Inc.

Rieker manufactures manual inclinometers using glass tube and ball construction with engraved markings and customer specified warning zones. All our tubes are filled with a special dampening fluid that controls the movement of the ball. The fluid combined with large, clear number and degree markings... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Submarines, Aerial Lift Trucks
  • Measuring Technology: Mechanical; Other; Ball Weight
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -20 to 20
“Ball-in-Tube” Inclinometer -- 1023SPL2
from Rieker, Inc.

Rieker manufactures manual inclinometers using glass tube and ball construction with engraved markings and customer specified warning zones. All our tubes are filled with a special dampening fluid that controls the movement of the ball. The fluid combined with large, clear number and degree markings... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Submarines, Aerial Lift Trucks
  • Measuring Technology: Mechanical; Other; Ball Weight
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -20 to 20
“Ball-in-Tube” Inclinometer -- 1023W1
from Rieker, Inc.

Rieker Instrument Company Inc manufactures manual inclinometers using glass tube and ball construction with engraved markings and customer specified color warning zones. All our tubes are filled with a special dampening fluid that controls the movement of the ball. The fluid combined with large,... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Submarines, Aerial Lift Trucks
  • Measuring Technology: Mechanical; Other; Ball Weight
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -20 to 20
“Ball-in-Tube” Inclinometer -- 1023W1SPL3
from Rieker, Inc.

Rieker Instrument Company Inc manufactures manual inclinometers using glass tube and ball construction with engraved markings and customer specified color warning zones. All our tubes are filled with a special dampening fluid that controls the movement of the ball. The fluid combined with large,... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Submarines, Aerial Lift Trucks
  • Measuring Technology: Mechanical; Other; Ball Weight
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -10 to 10
Boom Angle Indicator -- 4120WWL
from Rieker, Inc.

Rieker's manual boom angle indicators and boom angle inclinometers are not affected by outdoor elements. These instruments are made tough and will not rust, freeze, or otherwise "hang up" like old fashioned pendulum style boom angle indicators. Like all of our instruments, each boom angle indicator... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Aerial Lift Trucks, Cranes, Derricks
  • Measuring Technology: Mechanical; Other; Ball Weight
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -30 to 90
Circular “Bulls-Eye” Bubble Level -- C0004-A
from Rieker, Inc.

Also referred to as a “bulls-eye ” level, the C000X Series of Circular Bubble Levels provide accurate measurement of level in a rugged machined Aluminum housing (Anodized black). Several sizes available to fit any space requirement. Manufactured to exacting specifications, the accuracy... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Aerial Lift Trucks
  • Measuring Technology: Vial Type
  • Level Type: Circular or Bull's Eye Level
  • Reading Method / Display: Graduated scale
Digital Ball Banking Indicator -- RDS7-BB
from Rieker, Inc.

The RDS7-BB-09 digital ball banking unit features an audible alert, an LCD displaying angle to 0.01 º, RS232 output (instant readouts right to your laptop), and programmable trip angles - make this unit the most versatile and easy to use ball banking package available. It does not require a... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Vehicle Tilt
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -25 to 25
Digital Boom Angle Indicator -- RDSR3-BA-09
from Rieker, Inc.

Rieker's Digital Boom Angle Indicator Remote Inclinometer Package (model RDSR3-BA-09) is an extension of the RDI series of digital inclinometers. Like the 4120, our electronic boom angle indicator is sealed in a rugged case that protects the sensor components from harsh environments. The RDSR3 is... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Vehicle Tilt
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -10 to 90
Digital Inclinometer -- RDI Series
from Rieker, Inc.

The RDI provides single or dual axis inclination sensing in a rugged environmentally protected housing. This is a semi-custom unit where all subassemblies are stock but specific functions are customized. A modular design allows the customer to select the measurement range, output type, and... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Vehicle Tilt
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -130 to 130
Digital Remote Inclinometer -- RDR
from Rieker, Inc.

The RDR Remote Inclinometer Package is an extension of the RDI series. The package is supplied as a calibrated set featuring an environmentally sealed inclinometer box (single or dual axis), an LCD display box, and the interconnecting cable (maximum 200 feet). The RDR has the same features as the... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Vehicle Tilt, Timber Processors
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -130 to 130
Electronic Inclinometer -- NG2i
from Rieker, Inc.

The NGi Series of inclination sensors are liquid capacitive based inclinometers for measuring the tilt angle of any object with respect to gravity. The measuring principle assures a linear angle output with 4 …20mA calibrated to equal the measuring range of the sensor. An optional measuring... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Pitch/Roll Measurements/Aircraft/Ships
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -10 to 10
Electronic Inclinometer -- NG2U
from Rieker, Inc.

The NG2U, NG3U, and NG4U sensors are liquid capacitive based inclinometers for measuring the tilt angle of any object with respect to gravity. All NGU models are supplied a ratiometric type analog output providing a high degree of linearity. Also available is a digital pulse width modulated output... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Tilt Monitoring, Embankment/Slope Ctrl
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -10 to 10
Fuel Systems Inclinometer -- 5002P
from Rieker, Inc.

Dimensions. 6 1/4"w X 1 3/4"h X 5/8"d. Degree Range. ±5 °. Degree Markings. 0.5 º increments - alphabetized to eliminate errors - left to right: A through U. Case Materials. Black Derlin base, engraved markings filled white. Tube Construction. Glass with black ball on white... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Aircraft Fuel System
  • Measuring Technology: Mechanical; Other; Ball Weight
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -5 to 5
Low-Profile Boom Angle Indicator -- 2160-B
from Rieker, Inc.

Our 2160-B mechanical boom angle inclinometer is a -30 to +90 degrees unit with 5 degree increments. The housing is made of rugged ballistic plastic, making these clinometers extremely tough for all types of environments and weather conditions. With operating temperature ranging from -45 °C to... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Boom Angle
  • Measuring Technology: Mechanical
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -30 to 90
Mechanical Inclinometer -- 1005
from Rieker, Inc.

Features: Precision Glass Tube. Custom Size Tubes. Custom Color Warning Zones. Backlit Models Available. Applications: Quick Visual of Angle for - Platform Level. Roll Over Early Warning. Slope Indication. Percent Grade. Equipment: Aerial lift trucks, boom trucks, cranes, utility trucks, aerial... [See More]

  • Application: Construction; Surveying or Field Work; Machine Shop; Auto, Rail, Aircraft, Ship or other Vehicle
  • Measuring Technology: Vial Type
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -5 to 5
Mechanical Inclinometer -- 2105-B
from Rieker, Inc.

A clinometer (or Inclinometer) is an instrument for measuring angles of slope (or tilt), elevation or inclination of an object with respect to gravity. Also known as a slope or tilt meter, angle indicator, gradiometer, and pitch or roll indicator.Rieker manufacturers clinometers using precision tube... [See More]

  • Application: Construction; Surveying or Field Work; Machine Shop; Auto, Rail, Aircraft, Ship or other Vehicle
  • Measuring Technology: Mechanical; Vial Type
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -5 to 5
Mechanical Inclinometer -- 2126-D
from Rieker, Inc.

Our 2126-D is a dual scale mechanical gradiometer. The bottom scale is ±26 degree scale with 2 degree increments. The top scale is ±45 percent grade with 5 percent increments. The housing is made of rugged ballistic plastic, making these gradiometers extremely tough for all types of... [See More]

  • Application: Construction; Surveying or Field Work; Machine Shop; Auto, Rail, Aircraft, Ship or other Vehicle
  • Measuring Technology: Vial Type
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -26 to 26
Multi-output Precision Inclinometer -- MPI
from Rieker, Inc.

Our MPI unit is a touch screen inclinometer offering a multi-output precision sensing solution. The MPI offers multiple configurable outputs: Graphic Touch-Screen Sunlight-readable Display, Digital RS232 & RS485, Analog Voltage, and four (4) Relay Switches providing maximum functionality. The... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Pitch Angle, Antenna Position, Handheld Precision Measuring
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -180 to 180
Oversized Mechanical Inclinometer -- 2160-F
from Rieker, Inc.

Our 2160-F mechanical inclinometer is a ±60 degrees unit with 5 degree increments. The housing is made of rugged ballistic plastic, making these clinometers extremely tough for all types of environments and weather conditions. With operating temperature ranging from -45 °C to 82 °C... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Antenna Positioning, Boom Angle, Motor Grading, Pitch and Roll Monitoring, Platform Leveling, Roll Angle, Roll Over Early Warning
  • Measuring Technology: Mechanical
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -60 to 60
Remote Angle Display -- RAD2
from Rieker, Inc.

The (RAD) Remote Angle Display was specially designed for line array/speaker positioning. Available as a single line display reading one sensor at a time (RAS2) or a dual line display to measure two sensors at the same time (RAD2), multiple sensors can be used interchangeably with one display box to... [See More]

  • Application: Construction; Surveying or Field Work; Auto, Rail, Aircraft, Ship or other Vehicle; Speaker Positioning
  • Measuring Technology: Electronic
  • Level Type: Clinometer or Inclinometer
  • Angular Range: -70 to 70