cable length: 3'/0.9m-10'/3m application: adult>40kg application site: ear compatible with bci, criticare (csi), datascope, datex-ohmeda, ge (maqutte), goldway, invivo, masimo, mindray, nellcor, nihon kohden, nonin, novametrix, ohmeda, philips (hp), simens, spacelabs accuracy: ±3 digits (±1sd), 70-100% spo2 leds: red: 660nm nominal, infrared: 880/905/940nm nominal storage and transport environment: -40~+70℃ operating temperature: +5~+40℃ biocompatibility: all patient contact materials are latex free and have been tested according to iso10993-1