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Analytical Calibrators Dosing Flow Level LVDT & ADT Mixers Panel Displays Pressure Sludge Control Steam & Water Temperature About Us

235

Voltage & pH Calibrator

Calibrate Recorders in live loops




541

Frequency Calibrator With Totaliser Function

Accuracy: ± 0.005% of range



535

Voltage & mA Process Calibrator

True ± 0.025% of reading






235 V, PH-ds.pdf 535 MA x2, V-ds.pdf 541 HZ-ds.pdf

Practical Instrument Electronics

Frequency, Volts, pH & mA Calibrators

PIE Replacement Guide

3 Year Warranty

Advantages of the PIE 235

Voltage Calibrator over the Altek 235 Voltage Calibrator

Advantages of the PIE 541 Frequency Calibrator over the Altek 941 Frequency Calibrator