pH Sensors

Vernier pH sensors are quick-responding, accurate, and individually calibrated for precise pH readings.

Compare pH Sensors

pH Sensor Response Time Temperature Range Range Price
pH Sensor 90% of final reading in 1 second 5 to 80°C pH 0–14 $79
Tris-Compatible Flat pH Sensor 98% of full response in 30 seconds at 25°C 0 to 100ºC pH 0–14 (Some sodium error in ranges greater than pH 12 due to thicker glass and higher impedance values) $99
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