Function	Prodigy	Prodigy 2
Sensor	Fuel Cell	Fuel Cell
BAC Range	0.000 - 0.400 % BAC	0.000 - 0.400 % BAC
Display	2.4 Inch TFT Touch Screen	3.2 Inch TFT Touch Screen
Power Supply	4 AA Batteries	Battery Pack Included
Weight	265g	415g
Dimension (mm)	140 x 65 x 32	195 x 79 x 35
Accuracy +/- % BAC	0.005	0.005
Warm up time (seconds)	2 Seconds	< 2 Seconds
Response time (seconds)	Within 3 Seconds at 0.100% BAC	< 5 Seconds
Recycle time (seconds)	5 Seconds	< 3 Seconds
Recalibration	1000 Tests / 12 Months	1000 Tests / 12 Months
Supplied Mouthpeices	5 + Sampling Cup	5 + Sampling Cup
Operating temperature	-10° - 50°C	-10° - 50°C
Advanced Pressure Checking	Yes	Yes
Use of Mouthpiece	Yes	Yes
Batteries Included		Yes
Three Decimal Reading	Yes	Yes
Test Counter	Yes	Yes
Connect to computer software	Yes USB	Yes USB
Printer connectivity / function	Yes	Yes
Inbuilt Thermal Printer		Yes
Passive Mode	Yes	Yes
Calibration Reminder	Yes	Yes
Designed for Mass Testing	Yes	Yes
Extreme Temperature Condition	Yes	Yes
Memory Function	Yes 10,000 tests	Yes 20,000 tests