The JUGS Gun comes with Digital Signal Processing (DSP) state-of-the-art technology and is fully guaranteed for an industry-best two years. This radar gun is guaranteed to have an accuracy index of ±0.5 mph, measures speed ranges of 5-140 mph (8-224 kph) and also has a greater distance range of up to 300'.The JUGS Gun operates in two user-friendly modes—Trigger mode and Continuous mode. Trigger mode allows you to pull the trigger and read the speed of the pitch. The speed remains on the radar gun for the duration you set in the menu, the default is 5 seconds. Continuous mode allows you to pull the trigger twice and read the speed of the pitch automatically, then clears itself to read the speed of the next pitch.Other features of this radar gun include FAST,LAST and FAST/LAST Functions. FAST captures readings at the release point, LAST captures readings at the plate and FAST/LAST captures both.