About This

• Product 1: Swiss spear sensor with Long-life reference system (Replaceable), made for cheese, sushi rice, meat, fruit, milk, yogurt, sauce, and other solid/semi-solid's pH measurement (also works great for general water solutions)
• Product 1: Easy auto. calibration with auto. temperature compensation (ATC)
• Product 1: Unique high/low value alarm function, instantly reminding you of any results that need your attention with a red backlight
• Product 1: Large clear LCD with 3 backlit colors (indicating 3 different modes), dual display of temp. /pH, and indications of completed calibrations and stable readings
• Product 2: Reported values are accurate to +/- 0.01 pH at 25 °C and are traceable to NIST Standard Reference Materials (SRMs).
• Product 2: Produced in an ISO 9001:2015 certified facility using high-purity reagents, deionized water and certified analytical balances in a temperature controlled environment.
• Product 2: color-coded for quick identification.
• Product 2: Double-sealed. 2-year expiration from manufacture for an unopened bottle.