Model 313
Field-ready meter measures pH or mV and temperature with resolution to 0.01pH. Two point calibration with choice of 12 preset buffer values. Temperature compensation can be manual or automatic. Store up to 10 data points in memory. BNC electrode input.

Model 314/315

	Waterproof to IP67 Rating
	Bench meter pH and ISE (Model 315) capabilities in a portable case

These microprocessor controlled meters offer the sophisticated features of a benchtop meter in a dust-tight, waterproof handheld case. Measure pH or mV with automatic or manual temperature compensation. Model 314 offers 3 point calibration from any of 12 preset buffers. Model 315 offers 3 point pH calibration and 5 point ISE calibration. Both meters offer auto endpoint, calibration reminder and can store up to 50 data points. Come complete with meter, battery, 3-in-1 gel electrode and instructions.

Model 314I

	Portable ISFET meter
	Ideal for highly viscous or turbid samples

This new portable meter utilizes new ISFET technology designed to measure pH in difficult samples. Features include automatic temperature compensation, auto endpoint, 3 point calibration and datalogging. Comes complete with ISFET probe. UL/CSA/CE approved.