Smart/Scan 8 Pro Smart/Scan 32 Pro Tech/Scan 8 Tech/Scan 8 Plus Tech/Scan 8 Plus ECU Tech/Scan 32 Tech/Scan 32 Plus Tech/Scan 32 Plus ECU
Direct Select Yes Yes Yes Yes Yes Yes Yes Yes
Message Cells 8 32 8 8 8 32 32 32
Levels 6 per Flash 6 per Flash 8 8 8 2,4,6 6 6
Sequenced Messages                
Scanning Yes Yes Yes Yes Yes Yes Yes Yes
Auditory Prompts Yes Yes   Yes Yes   Yes Yes
Environmental Controls         IR & RF     IR & RF
Total Recording Time up to 10.4 min. up to 42.8 min. up to 9.6 min. up to 26.1 min. up to 26.1 min. up to 29.4 min. up to 29.4 min. up to 29.4 min.
Smart Overlay System Yes Yes            
External Flash Yes Yes            
Rechargeable Battery Yes Yes optional Yes Yes optional Yes Yes
Overall Size 13.5x8x2 13.5x8x2 13.5x8x3 13.5x8x3 13.5x8x3 13.5x8x3 13.5x8x3 13.5x8x3
Message Cell Dimensions 2.75" 1.25" 2.75" 2.75" 2.75" 1.25" 1.25" 1.25"
Weight 2 lb. 2 lb. 2.5 lb. 2.5 lb. 4 lb. 2.5 lb. 2.5 lb. 4 lb.
Price $1,595 $1,795 $1,020 $1,400 - $1,510 $2,250 $1,020 - $1,510 $1,620 - $1,730 $2,450