2525 Brunswick Ave, Suite 205
Linden,  NJ  07036,  USA
Tel:   908-474-9595
Fax: 908-474-9090

Compasses, Solid State Inclinometers, Directional Probes, Electrolytic Tilt Sensors


Bluetooth Extended Tilt Range Wireless Inclinometer for I-Phone or Android

EZ-LEVEL-PRO-C is an advanced wireless dual axis inclinometer system installed inside a rugged remote tilt sensing probe. It allows real time monitoring of PITCH and ROLL angles on any ANDROID, I-PHONE or corresponding tablet via built in standard Low Energy Bluetooth wireless interface. Menu driven system intuitively controls display functions while operator is located away from the actual tilting surface.

EZ-LEVEL-PRO-C, a dual axis wireless inclinometer specially designed for the construction industry and is perfectly suitable for numerous construction applications where it facilitates worker’s safety without compromising measurement accuracy needed for proper completion of any construction task.

EZ-LEVEL-PRO-C communicates via bluetooth with any I-PHONE or Android smartphones, allowing operators and site managers to complete their measurement assignments efficiently and faster.

With the EZ-LEVEL-PRO-C you can now perform accurate positioning of an in-ground pool, verify orientation of a hanging I-Beam, check the position of a crane or monitor the installation of a roof. All those and many other tasks can be monitored from a safe distance in real time directly on your phone or tablet.

The EZ-LEVEL-PRO-C phone APP is free and very easy to use. Simple visual interface is clear and intuitive. It includes advanced automatic and manual logging features to monitor stability of an installed object during and after installation.  Final orientation of hard points can be stored and emailed directly from the phone or be used for future position verification.

EZ-LEVEL-PRO-C operates in full +-180 degrees of tilt in both Pitch and Roll with resolution and repeatability of 0.010. The output can be easily switched between arcdeg and mm/meter with a single tap on the screen.

EZ-LEVEL-PRO-C includes a rechargeable Lithium Ion battery which can be recharged via standard Micro-USB port like any mobile phone. Same USB port can be used for long term data collection or for long term stability testing of the installed machine.

Phone application software includes short report generator which automatically creates calibration reports that can be used as a receipts and/or proof of calibrations.   Reports can be e-mailed directly from the phone. Stored data can be used for further processing and analysis.

Customer information is easily entered via special CLIENT INFO screen. The client information is included in any report created by custom software.

Standard  Specifications:

Pitch range:                                                   +-180 arcdeg

Roll range:                                                    +-180 arcdeg

Thermal compensation:                                automatic

Angular resolution Pitch:                              0.01 arcdeg

Angular resolution Roll:                               0.01 arcdeg

Angular repeatability Pitch:                         +-0.02 arcdeg

Angular repeatability Roll:                           +-0.02 arcdeg

Horizontal calibration:                                  NIST

Comm. Protocol:                                         ASCII, serial

Interface:                                                     BLUETOOTH

Maximum data rate:                                   10 Hz ( readings/sec )

Visual interface:                                         ANDROID or I-PHONE phone/tablet

Visual APP type:                                        AOSI dedicated APP

Battery:                                                      Li Ion, internal, rechargeable

Battery charge:                                          36 hrs nominal, continuous use

Power ( charging/PC logging )                  USB port, USB powered

Wight:                                                       1.5 lb with magnetic base

Dimensions W-L-H:                                  3.4 x 3.4 x 3.5

For Android version we recommend  ES File Explorer application to access stored test files.

Files are stored in a AOSI directory accessed with ES File Explorer. ES File Explorer is a free APP and is available to download from Play Store.

ANDROID manual is located in the LIBRARY section under “Manuals” or by clicking on ANDROID  MANUAL 

I-PHONE manual is located in the LIBRARY section under “Manuals” or by clicking on I-PHONE MANUAL


Proudly Made in USA by Advanced Orientation Systems, a renowned leader for over 20 years in inclination and tilt measurement technologies.

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