Precision Levelling & Angular Measuring Instrument

This business unit pioneered the world's-first DUAL-AXIS Precision Digital Level in 2009 and in 2011, it further introduced world's-first 2-axis intelligent machinist level that have greatly simplified any high precision machine levelling/alignment and planar angle measurements tasks. In 2012, it sustained its innovation leadership by exhibiting world-first Digi-Pas® 2-axis ultra-precision inclinometer of 1-arcsec accuracy at JIMTOF tradeshow.

We specializes in   research, development and distribution of HIGH PERFORMANCEQUALITY yet AFFORDABLE digital levels and smart inclinometers to replace the use of traditional spirit 'bubble' levels and conventional single-axis inclinometers. These proven industrial and scientific-grade instruments are built with advanced 2-Axis & 3-Axis thermocompensated MEMS Technology, and precisely compensated for nonlinearity and temperature variation to effectively withstand stringent operating environments. The superiority of high-precision 2-axis MEMS technology compounded with digital embedded technologies offer 2-dimentional (planar) tilt-angle and leveling measurements  with graphic-animated Smart 2D Bubble®  bull's eye, wireless and remote real-time tracking and logging unique capabilities. Essentially, these radically differentiated features transform into PRECISE, ACCURATE, FAST & RELIABLE leveling/alignment, wide-range angle measurement/tracking /monitoring (0° ~ 360°) at resolutions of 0.1°, 0.05°, 0.01°, 0.001°, & 0.0002° (5µm/M or 1 arcsec) as well as having small footprint and high shock/impact resistant (3,000g to 6,000g). These radically unique features  with no mechanical moving parts of its sensor (thus no wear-and-tear) offering unparalleled performance and benefits to field engineers, application designers and scientists unmatched by any traditional spirit 'bubble' levels or conventional single-axis pendulum/servo-based inclinometers.

The unique products of Digi-Pas® are Patented, and product's accuracy performance to specification are certified by accredited 3rd party Calibration & Test laboratories in USA, Japan, UK and Germany providing Calibration Certificates conforming to world-leading NIST, JIS, UKAS & DIN measurement standards.

Pocket Size Digital Level

DWL-80 Series is an aesthetic & innovative pocket-size digital level having a resolution of 0.1°/0.05°. The high quality & affordable price of DWL80 series is suitable for entry DIY & professional users seek to have an amazing experience of precision digital levelling technology which the traditional spirit level is unable to provide.

Digital Level Module

DWL 100/130/180 modules having a resolution of 0.1° / 0.05° are primarily designed designed to be attached very conveniently onto any traditional spirits level and it can INSTANTLY convert these spirit levels to become accurate digital levels.

Torpedo Digital Level

DWL-200/280 is a Torpedo Digital Level having resolution of 0.1°/0.05°. The Strong impact resistance ABS plastic material is moulded with a tough Aluminium base to form the rugged yet elegant body structure.

Waterproof Torpedo Digital Level

DWL-280Pro digital level is designed to the stringent specification of IP67 - water, shock, dust & freeze proofs and embedded with advanced LED technology allowing for the brightest display. This leveling tool is built with high impact resistance ABS plastic and rubber material moulded with a solid V-groove aluminium base allowing high performance and reliability in the thoughest working enviroment.

Heavy Duty Digital Level

Digi-Pas ® DWL - 600 advanced electronic modules, with a resolution of 0.05°, is designed to be fitted into rugged aluminium structure of 24' length to meet most challenging heavy duty applications. Calibration Certificates obtained from USA, Japan, UK & Germany on product specification conformance are available for reference.

Waterproof Digital Level

DWL 680Pro digital level is embedded with the latest advanced organic LED - OLED technology allowing for the brightest display. It is also designed to the stringent specification of IP65 - water, shock, dust & freeze proof, allowing for high performance and reliability in the toughest working environment.

Digital Post Level

DWL-1000 XY Series is a 2-Axis Digital Post Level, having resolution 0.05°. Designed for specialist to achieve speedy and accurate of putting up post, fences/guttering, pipe, window, and door frame.

2-Axis Vertical Precision Digital Level

Digi-Pas DWL-1900XY is an AFFORDABLE Wireless-Bluetooth, Dual-Axis Precision Digital Level of 0.001° resolution designed for entry level used by industrial users & professionals.

2-Axis SMART Machinist Level

DWL1300XY, DWL1500XY, DWL-2000 XY, 3000 XY & 3500 XY series are 2-Axis SMART Digital Level and Precision Machinist Level with high resolution (up to 3.6 arcsec) accuracy, and wide measuring range of angle with built-in vibration measurements, capable of real-time remote/wireless Bluetooth data logging.

2-Axis Compact Inclination Sensor Module

Digi-Pas®DWL-4200XY and DWL-4500XY are most compact & cost effective models of our iconic 2-Axis Inclination Sensor that are specifically designed to be integrated into machine/equipment/structure with less space needed

2-Axis Inclination Sensor Module

DWL-5000XY and DWL-5500XY are 2-Axis Precision Inclination Sensor Modules that specifically designed to be integrated into a machine/equipment/structure for real-time simultaneous monitoring of plane levelling position, 2D tilt angles & vibration measurement. These intelligent inclination modules are embedded with advanced MEMS technology sensors, developed for designers to ensure precision machine structural stability on any desired computer numerical controlled machine/equipment.

2-Axis Ultra Precision Inclinometer

DWL-8500XY is a 2-Axis ultra precision inclinometer with built-in Vibrometer, having resolution and accuracy of 1 arcsec. or 5μm/M and wide measuring range for precision leveling, plane angle measurements, surface 2D profiling & alignment tasks, and capable of real-time wireless Bluetooth/USB remote measuring & data logging.