pH 4.00 Calibration Solution Liquid - Probe Calibration dfr0278 remote probe format What you

remote probe format What you can build

Key details include Measuring Range: -50 to +400

Compact size: 35mm x 29mm

Key details include Pressure sensing range: 500-1150 hPa (up to 10Km altitude)

pH 4.00 Calibration Solution Liquid - Probe Calibration dfr0278 remote probe format What youpH 4. 00 Calibration Solution Atlas Scientific The Atlas Scientific pH 4. 00 Calibration Solution is a precision reference liquid used to calibrate pH sensors and EZO pH circuits. Accurate calibration is the foundation of reliable pH measurement without it, your sensor readings will drift and become untrustworthy over time. This solution is manufactured to strict NIST traceable standards, ensuring the pH value is accurate and consistent from bottle to