The Model 6300 is a 2-channel system designed to test all aircraft up to 60,000 ft & 690 knots. It is used to perform leak checks and RVSM accuracy checks on the Pitot-Static systems – including altimeters, airspeed indicators and VSI’s – and can be done at low airspeeds. The Model 6300 includes a Remote unit with large keypad and display, a removable 8-hour battery (optional), wide operating temperature (optional), and “profiles” to accelerate testing. The unit can be controlled by an iPad or other tablets.