UNI-T LM120C Laser Distance Meter with Camera – 120 m, ±2 mm, 2.4" IPS Colour Screen, Digital Camera Aiming, Area / Volume / Pythagoras, Rotatable Display, USB Rechargeable dual channel amp Low Power Consumption: Operates on

Low Power Consumption: Operates on a single 2

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if(millis()-analogSampleTimepoint > 40U) //every 40 milliseconds

Accurately measure distances with the JSN-SR04T waterproof ultrasonic rangefinder module

UNI-T LM120C Laser Distance Meter with Camera – 120 m, ±2 mm, 2.4" IPS Colour Screen, Digital Camera Aiming, Area / Volume / Pythagoras, Rotatable Display, USB Rechargeable dual channel amp Low Power Consumption: Operates onThe UNI T LM120C is a premium camera laser distance meter that measures up to 120 m with 2 mm accuracy. Unlike ordinary rangefinders, it has a built in digital camera shown on a 2. 4 inch IPS colour screen so you can see exactly where the laser dot lands, even in bright daylight or at long range where the red dot would normally be invisible to the eye. A crosshair with 2 zoom makes far off targets easy to hit, while the rotatable screen keeps readings