NTG150PW WI-FI RIGID PISTOL BORESCOPE 10" FOR IOS & ANDRIOD Precise Pistol Barrel Inspection with Wi-Fi for Apple & Android This is a great tool to evaluate cleanliness, throat erosion, tool marks, rifling wear, chamber damage, and fouling. FEATURES: Wi-Fi Compatible with Apple and Android mobile devices 10 in Rigid Pistol Probe Fits .22 Caliber or Larger Barrels LED Ring Light Illuminated 3 Removable Side-view Mirror's for a 90Adegview SPECIFICATIONS: Compatibility: Apple & Android mobile devices Connection Type: Wi-Fi connection for Apple and Android mobile devices Mfg: Teslong