Specification :

7511A LCD Cartoons Graphics Display Halitosis checker

l FEATURES
1, The machine used HIG high-performance 8-bit microcontrollers (12 bit A / D) control, the MEMS sensor for the SM bad breath gas sensor (H2S);
2, Seven Color:
3, Single-button operation;
4, Showing the value of classification in three forms of expression in the LCD screen on the visual display, a low-voltage direct function;
5, With automatic and manual shutdown shutdown;

l TECHNICAL PARAMETERS
1, Showing the value approach: LCD figures, cartoon graphics, heart-shaped graphics
2, Test range: 0 to 5 figures
3, Accuracy: ± 1 level
4, Repetitive: ± 1 level
5, Warm-up time: 10 seconds
6, Response time: d 5 seconds
7, Recovery time: d 15 seconds
8, The scope of alarm: e 3 level bad breath, the buzzer alarm tips
9, Input power: DC 3V (AG13 button batteries ×2)
10, Products size: 48 × 38 × 9.5mm3