Breckland Scientific Supplies
Smartpower Technology saves the life of the internal batteries. Powers off if no load detected after 2 minutes and stays on for 1.5 hours if a load is detected on the input. Self-check function of the internal batteries voltage level along with low battery voltage warning allows batteries to be changed before they run flat.
Overall display size: 32 x 19mm. Full facia dimensions: 130 x 90mm. Height at the back 40mm and 15mm at the front provides the ideal student viewing angle. Powered by 2 x AA batteries (included)