Model: 7522 A
Product Name: Crystal Heart LCD figures show that bad breath detector
1, 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, 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;
Second, the technical parameters
1, showing the value approach: LCD screen four percentage figures show
2, tests: Digital 000.0% to 100.0%
3, accuracy: ± 10%
4, repetitive: ± 10%
5, Warm-up time: 10 seconds
6, response time: ≤ 5Ãë
7, recovery time: ≤ 15Ãë
8, the scope of alarm: ≥ 40% bad breath, the buzzer alarm tips
9, the use of power: DC 3V (CR2032 button batteries a)
10 with two dimensions: 48 × 35 × 10mm3
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