Thông tin sản phẩm
- Several measuring ranges available (0-2ppm, 0-20ppm, 0-200ppm or 0-2000ppm)
- Built-in pump and fast response and suitable for trace study
- Direct real time reading
- Manual and auto data save
- High-speed USB data download
- Window XP/7/8/8.1 compatible
- No warm-up time
- Auto backlight
- Built-in simple and easy self-calibration function
- Excess limit warning
- Rechargeable Li-ion battery
- Optional P/T/RH sensor probe for digital pressure, temperature and humidity reading
- MADE IN USA