multi-output precision inclinometer

Full 360° Dual-Axis Highly-Accurate Digital Touch Screen Inclinometer

0.05° Accuracy Over Full Operating Temperature Range


Rethink the inclinometer

Quick Description

The New Multi-Output Precision Inclinometer (MPI) provides high-accuracy with a sunlight readable touch screen & adjustable output parameters. The MPI measures in single or dual axis sensing mode, encased in a rugged machined Aluminum housing – the anodized finish protects the surface from wear. The design is well suited for hand-held use; each side is a machined flat reference surface.

Multiple Inputs
  • Long Lasting Rechargeable Lithium Ion Battery
  • User selectable single or dual axis, horizontal or vertical measurements
  • Graphic Touch Screen sunlight-readable display
  • Digital RS232 & RS485
  • Analog Voltage
  • Four Relay Switches

The display shows angle in:

  • Degrees
  • Percent Grade
  • Inch Per Foot Rise

Trip angle indicator lights can be activated to trip at predefined angles within the specified measuring range providing the operator a bright visual alert of changed condition. These can be coordinated with the built in relay outputs – each with field adjustable trip angle settings.

user friendly

Touch Screen

The touchscreen gives the operator a visual output of the sensors readings and allows for full configuration of axis selection, outputs, Min/Max angle ranges, mounting orientation, green/yellow/red trip angle indicator lights, resolution, refresh rate, trip angle settings and more.

highly precise

Bulls-Eye Bubble Level

The bulls-eye bubble level mode allows for the highest level of precision in any leveling application.

rugged. reliable.

100% Tested

Our company and employees are dedicated to providing 100% quality testing of all our units. Each unit goes through vigorous testing to ensure that you are getting the best. Each unit is issued its own calibration data sheet matched to the serial number; your device’s unique data sheet, along with the user guide and related documents, are available for download at our Rieker Solutions portal here.


Input parameters

  • Angle Measuring Range: ±180°
  • Measurement Axes: Single or Dual
  • Measurement Orientation: Horizontal or Vertical
  • Input Supply: Rechargeable 3.7V Lithium Ion Battery
  • Input Protection: Reverse Polarity, ESD & Surge Protection
  • Current Consumption: 120mA (operating) , 500mA (charging)

Graphic Display Parameters

  • Touch Screen: Capacitive surface touch, sunlight viewable.
  • Display Resolution: 0.01° (default), 0.1° , 1°
  • Min / Max Readings: Stored in Volatile Memory
  • Relative Zero: Stored in Volatile Memory
  • Permanent Zero: Stored in Flash Memory
  • Trip Angle Indicator Lights: Green / Yellow / Red (Configurable)

Relay Switch Output

  • Relay Output Type: Isolated Contact, 4 Available
  • Relay Current Limit: 0.6A each
  • Switch Function: Normally Open (for Out of Range Indication), Normally Closed (for In Range Indication)
  • Switch Trip Delay: Adjustable up to 2 seconds
  • Switch Trip Angles: Adjustable trip angle endpoints

Digital Serial RS232 Output

  • Baud Rate: 9600 to 250K (Configurable)
  • Data Bits: 8
  • Parity: None
  • Stop Bits: 1

Digital RS485 Output

  • Output Type: RS-485 Half Duplex (2-wire)
  • Inclination Output: 32-Bit IEEE Packetized Float
  • Baud Rate: 9600 to 250K (Configurable)
  • Byte Format: 8 Data Bits, No Parity, 1-stop Bit, No Flow Control
  • Information Rate: Polled (up to 10 times / sec)

Analog Voltage Output

  • Voltage Range: 0-5V (1kΩ load min.)
  • Voltage Output: 2.5 ± 2.0 VDC
  • Voltage Resolution: <0.01°
  • Sensitivity: Relative to Scaled Range
  • Null(0°): Fully Configurable


Each MPI Kit comes with the following:

*Hard Protective Case Not Pictured

MPI: Multi-Output Precision Touch Screen Inclinometer


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 display shows angle in degrees (º), percent grade (%), or inch per foot rise (“) with either 1, 0.1 or 0.01 degree resolution. The display provides graphical axis level indicators in green, yellow, and red, which can be activated to trip at predefined angles within the specified measuring range – providing the operator a bright visual alert of changed condition. These can be coordinated with the built in Relay outputs – each with field adjustable trip angle settings.

The MPI also has a Bulls-Eye Bubble Level mode for precise leveling applications.Powered by a long-lasting rechargeable battery or external 8..30VDC non-regulated input supply the MPI is made for mobile hand-held use, temporary magnetic placement (mounting plates included) or permanent installation.

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