Indigo Instruments 33819-400 QAC QR Test Strips - 0-400 ppm Range, 100 Count | Denson CFE

The Indigo Instruments 33819-400 QAC QR Test Strips are a reliable and efficient testing solution designed for measuring quaternary ammonium sanitizer concentrations in commercial foodservice and sanitation environments. With a 0-400 ppm measurement range and a convenient 100-strip supply, these test strips are ideal for maintaining proper disinfectant levels quickly and accurately.

Constructed for fast-response performance, these strips deliver accurate readings in as little as 10 seconds, helping operators verify sanitation levels without delay. The dip-and-read design simplifies testing procedures, making them well suited for high-volume kitchens, healthcare facilities, and janitorial operations.

Built for daily commercial use, this product delivers a strong combination of speed, accuracy, and ease of use.

Key Features

• 0-400 ppm measurement range
  Provides clear concentration readings at 0, 100, 200, and 400 ppm for effective monitoring.
• Fast 10-second results
  Allows immediate reading after dipping, reducing risk of inaccurate results from delayed interpretation.
• Simple dip-and-read operation
  Minimizes training requirements and ensures consistent testing procedures.
• Long shelf life
  Minimum 3-year shelf life when properly stored, supporting long-term usability.
• Broad compatibility
  Calibrated for Oasis 146 and suitable for most quaternary ammonium sanitizer formulations.

Benefits

• Improves sanitation compliance
  Helps ensure disinfectant concentrations meet health and safety standards.
• Saves time during operations
  Quick testing process fits easily into busy cleaning and food prep routines.
• Reduces risk of incorrect readings
  Immediate results prevent overestimation caused by delayed reading.
• Versatile across industries
  Suitable for foodservice, healthcare, hospitality, and janitorial use.
• Reliable long-term storage
  Extended shelf life reduces waste and replacement frequency.

Specifications

• Model: 33819-400
• Brand: Indigo Instruments
• Product Type: QAC Test Strips
• Measurement Range: 0-400 ppm
• Quantity: 100 strips per bag
• Calibration: Oasis 146

Dimensions and Weight

• Not specified

Ideal Applications

• Commercial kitchens and food prep areas
• Healthcare facilities and clinics
• Janitorial and sanitation services
• Hospitality environments
• Laboratories and industrial settings

Why Choose the Indigo Instruments 33819-400 QAC QR Test Strips

The Indigo Instruments 33819-400 QAC QR Test Strips deliver a strong combination of fast results, reliable accuracy, and operational simplicity. With their quick dip-and-read design and broad compatibility with quat sanitizers, they are a dependable choice for maintaining sanitation standards in professional environments.