Item #: 59451831Brand: Phase IIModel #: SRG-4000 Product Specifications Stylus Tip Radius 5 Analysis Graph No Display Type LCD Ra Measurement Minimum 0.20 Ra Measurement Minimum (micro m) 16 Ra Measurement Maximum (micro Inch) 629.9 Rz Measurement Maximum (micro m) 16 Roughness Standards ANSI Reading Storage Capacity 50 Power Supply Type Battery Data Output Type RS-232 Sampling Length 3 Features Hand Held Includes Charger Batteries Included Yes Number Of Batteries 1 Battery Size 3.7V Battery Chemistry Lithium-ion Overall Height (mm) 48 Overall Height (Inch) 1-88/100 Standards ANSI Series None Rz Measurment Minimum (micro m) 0.020 Rz Measurment Maximum (micro Inch) 629.9 UNSPSC Code 41114508 Stylus Tip Radius 5 Analysis Graph No Display Type LCD Ra Measurement Minimum 0.20 Ra Measurement Minimum (micro m) 16 Ra Measurement Maximum (micro Inch) 629.9 Rz Measurement Maximum (micro m) 16 Roughness Standards ANSI Reading Storage Capacity 50 Power Supply Type Battery Data Output Type RS-232 Sampling Length 3 Features Hand Held Includes Charger Batteries Included Yes Number Of Batteries 1 Battery Size 3.7V Battery Chemistry Lithium-ion Overall Height (mm) 48 Overall Height (Inch) 1-88/100 Standards ANSI Series None Rz Measurment Minimum (micro m) 0.020 Rz Measurment Maximum (micro Inch) 629.9 UNSPSC Code 41114508 MSC Part # 59451831 Mfr Part # SRG-4000 Country of Origin Country of Origin is subject to change China