Specifications:CPU Mavell XScale Processor running at 520 MHzMemory 64 MB RAM, 64 MB Internal Flash, 1024 MB Compact Flash MemoryDisplay Type: Transmissive (sunlight-readable) backlit TFT color grac displayResolution: Full VGA, 640 x 480 pixels;Dimensions: 145 mm/ 5.7 inch diagonalKeyboard ion cursor cross with up, clear and menu keys; Alnumeric keyboard with dimensions, measure and results hard keysLED indicators 4 LEDs for laser status and alignment condition2 LEDs for nication and battery statusPower supply Operating time: 25 hours (using Li-Ion rechargeable battery) 12 hours (using disposable batteries) typical use (based upon an operating cycle of 25% measurement, 25% computation and 50% âsleepâ mode)Lithium-Ion rechargeable battery: 7.2 V / 6.0 AhDisposable batteries: 6 x 1.5 V IEC LR14 (âCâ) [optional]External interface 2 x USB host for printer, keyboard or PC communication1 x USB slave for printer, keyboard or PC communicationRS232 (serial) for receiverI-Data socket for receiverIntegrated Bluetooth® nication, Class 1, transmitting power 100mWAC adapter/charger socketEnvironmental protection IP 65 (dustproof and water spray resistant), shockproofRelative humidity 10% to 90%Temperature range Operation: 0°C to 45°C [32°F to 113°F]Storage: -20°C to 60°C [-4°F to 140°F]Dimensions Approx. 243 x 172 x 61 mm [9 9/16â x 6 3/4â x 2 3/8â]Weight 1 kg (without battery)CE conformity EC guide electric devices (2004/108 EEC) are fulfilledPruftechnik Rotalign Ultra IS Laser Shaft Alignment SystemROTALIGN® Ultra iS is a combination of ROTALIGN® Ultra and the intelligent sensALIGN⢠sensor and laser to support a wide range of applicationsIncludes Carrying Case & Accessories As ListedBC# -L/T*Pruftechnik Rotalign Ultra IS RotalignUltraIS Laser Shaft Alignment System Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.INCLUDED :Pruftechnik Rotalign Ultra IS Laser Shaft Alignment System (BC# -L/T*)Rotalign SensALIGN LaserRotalign SensALIGN Receiver(2) Chain BracketsTape MeasurerCarrying Case (G)