MaxO2+AE

5,000 hrs battery 2 AA's (continuous use) 13,000 hrs battery 2 AA's (continuous use) 2,000 hrs battery 3 AA's (continuous use) 4,000 hrs battery 1 9-Volt (continuous use)
24month warranty 12month warranty 24month warranty 0no warranty
MaxO2+AE AII-2000 Palm Teledyne AX/MX 300 MSA OX I, IA, II, III, 3000
6 ozWeight 7 ozWeight 1 lbWeight 7 ozWeight
0-100%Measurement Range 0-100%Measurement Range 0-100%Measurement Range 0-100%Measurement Range
3.0" x 4.0" x 1.5"Product Dimensions 2.72" x 4.1" x 1.35"Product Dimensions 5.5" x 3.5" x 3"Product Dimensions 2.5" x 4.63" x 1.5"Product Dimensions
MAX-250ECompatible Maxtec Sensor NoneCompatible Maxtec Sensor Max-7Compatible Maxtec Sensor MAX-13 & Max-14 Compatible Maxtec Sensor