• The Reichert iPac Pachymeter is the most advanced handheld pachymeter available. This easy-to-use, lightweight, hand held instrument includes all of the features that you have been searching for in other hand held pachymeters, but have been disappointed with your options. The iPac will impress you with features you have only dreamed about... Bluetooth wireless connectivity, one-button navigation, rotating color LCD screen and rechargeable lithium ion battery.