Product Features: 1. One-key switch automatic shutdown 2. Energy saving and power saving Use at any time 3. Disposable air nozzle use, clean and hygienic 4. OLED high-definition data display, can be used in outdoor strong light
Product specifications How to use: | After inhaling as much as possible, try to measure the total amount of gas exhaled | Range range: | 0~9999ml | Range accuracy: | ±1ml | Display mode: | OLED display |
Conditions of Use & Packaging Information
Storage environment | | Temperature conditions: | -10°C~+55°C | Humidity conditions: | 15%-93% RH | Atmospheric conditions: | 50kPa-105kPa | Usage environment |
| Temperature conditions: | +5°C~40°C | Humidity conditions: | 15%-80% RH | Atmospheric conditions: | 70kpa-105kpa | power supply |
| External power supply: |
| Battery power: | 1 AA (No. 5) battery power supply 1.5V | Size: 180*165*45mm | Weight: 143g |
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