Description

Model: ***1 A Product Name: Penguin Figures LCD Digisplay Halitosis checker FEATURES 1, The machine used HIG high-performance *-bit microcontrollers (*2 bit A / D) control, the MEMS sensor for the SM bad breath gas sensor (H2S); 2, Single-button operation; 3, Showing the value of a grade LCD screen digital visual display, a low-voltage direct function; 4, With automatic and manual shutdown shutdown; 5, With buzzer voice prompts; TECHNICAL PARAMETERS 1, Showing the value approach: LCD screen four percentage figures show 2, Test range: Digital **0.0% to **0.0% 3, Accuracy: ± *0% 4, Repetitive: ± *0% 5, Warm-up time: *0 seconds 6, Response time: ≤ 5 seconds 7, Recovery time: ≤ *5 seconds 8, The scope of alarm: ≥ *0% bad breath, the buzzer alarm tips 9, Input power:: DC 3V (AG*3 button batteries ×2) *0, Products size: *9.7 × *2 × *4.8mm3