Máy đo chỉ tiêu DO chất lượng nước YSI P20 20-4 G
- Internal barometer for highest accuracy
- Choose field DO sensors (Polarographic or Galvanic) or lab BOD probe for BOD in wastewater
- One Touch Cal calibrates within 3 seconds with the push of a button
- Stores 50 data sets
- Graphic, backlit display and glow in the dark keypad
- Available with 1, 4, 10, 20, 30 or 100-meter cables
- View display with polarized sunglasses on
- Fastest response time on the market with 95% response in 8 seconds with standard membrane
- Multiple languages include English, Spanish, French and German
- User replaceable sensors and cables
- 3-year instrument; 2-year cable warranty
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