Omega PHH444-DL : pH/mV/Temperature Meter Kit, 0 pH to 14 pH, -414.12 mV to 414.12 mV, ± 0.02 pH + 2 Digit, 3 AAA Batteries, pH Sensor, pH4, pH7, pH10 Cal Solution, 8GB SD Card Data Logger, PHH444 Series, Each
- pH Equipment:
- pH Handheld