10 Line Folding Distance Chart Unavailable This 2-second thermometer offers both

This 2-second thermometer offers both convenience and versatility

2 year limited manufacturer warranty on thermometer

12" x 18" charts are laminated and consist of self-directed readings with illustrated explanation on one side and "write-on/wipe-off" exercises on the reverse side

and primary classrooms as well as special education

auditoriums or other areas where a large mass of injured persons are gathered

10 Line Folding Distance Chart Unavailable This 2-second thermometer offers both(17" x 17" to 17" x 8 1 2") Patti Pic optotype chart for vision testing at 10 feet. Used to identify amblyopia in children as young as 2 1 2 4 years old and for people with language difficulties. Chart may be hand held or wall mounted. This folding chart is designed for distance and Amblyopia vision screening of young children in schools. Test includes: FRONT Proportional spacing . Visual Acuity range 30 m to 2. 4 m (20 200 to 20 16 equivalent). 24 m