Acetech AC5000 Chronograph för luftvapen

Acetech AC5000 Chronograph för luftvapen Support Micro-USB (5V/0.5A) power input (no battery charge function) or Use AA Alkaline battery*2 - Measures Muzzle Velocity from 30 m/s ~ 400 m/s (90 ft/s ~ 1200 ft/s) - Ammo parameter setting supports 5 memory slots - Ammo parameter setting from Weight: 0.01g ~ 9.99g Caliber 4.5mm ~ 18mm - 25 memory slots for velocity and ROF (Rate of fire) - Idling and low battery auto power off function. - FCC, CE, RoHS compliant - Tripod Ready mounting hole (Screw for standard camera / camcorder tripods ) - Support Micro-USB(5V/0.5A) power input(no battery charge function) ROF range: 100~5000RPM Extra large caliber (diameter 24mm) Weight: 200g without battery Size : L x W x H = 117 x 97 x 59 (mm)