DMI420 is a digital display inclinometer which took RION company three years to develop professional for various industry angle control and measuring.The core of this product is using the micro-mechanical control principle, dual-core measurement unit, can use the Y-axis to compensate X-axis during the measurement process,a and then to use RION patent interleaved and temperature compensation model algorithm to play absolute operation advantages of the micro-mechanical electronic principles,to ensure that the instruments measurement with the long-term stability and repeatability. MI410 single axis ±180° measurement, DMI420 dual axis ±90° measurement,resolution 0.01 °,accuracy <0.05 degree full-scale,fast response, stable data, products specially designed for the sides and bottom with magnetic adsorption installation, both sides of the benchmark can be measured and using normally,very convenient to use,This product series has strong scalability, convenient & practical application and industrial reliability, has absolute cost advantage and has an absolute competitive advantage in the international market !

ON/OFF: Press for 2seconds to power on or off ;

HOLD: This key to lock the current data, convenient customer records;

ZERO: This button can switch in the absolute and relative measurement mode;(screen display ABS means absolute status, display REL means relative measurement)

HOLD & ZERO: Press HOLD button until the screen appear a small lock sign then press ZERO, can switch in “Angle” and “mm/m” two units of measurement;

ON/OFF&HOLD: Press ON/OFF button until the screen to be black then press the HOLD button , can calibrate the accuracy according to the screen;

ON/OFF&ZERO: Press ON/OFF button until the screen to be black then press the HOLD button , can calibrate the ZERO according to the screen;

RESET HOLE: If the instrument occur a crash in working, key can't operation, can use the needlepoint hard object to insert into the hole for touch the button;

USB JACK: For charging purposes or Angle of external connection, data transmission;

WARNING LIGHT: Charging lights, lights up means is charging, light off mens has been filled with power then can take off the charger .( In order to keep the battery with a long life please don't use it as much as possible when it is charging with power.)