Use two standards that bracket your working water activity range for routine verification. Evaluating the instrument at two points verifies that the slope of the factory calibration is correct. For more information on verification and bracketing, watch the AQUALAB Certification video.

• Fast: water activity readings in 5 minutes or less
• Switch easily between volatiles and non-volatiles sensors
• Volatiles sensor accuracy: ± 0.015 aw
• Non-volatiles sensor accuracy: ±0.003 aw
• Verifiable with independent salt standards