Brand
AccuMac
AccuMac builds precision temperature probes, and the range here is reference sensors including standard platinum resistance thermometers.
SPRTs and secondary reference PRTs sit at the top of a temperature calibration hierarchy, and their value depends entirely on careful handling, since mechanical shock shifts the resistance and invalidates the calibration. Four-wire connection is essential. Confirm the temperature range, sheath dimensions and the readout you will pair the probe with.
AccuMac AM1762-12 precision temperature probe with a -200°C to 670°C range, ±0.006°C accuracy at 0.01°C, Inconel sheath, and 12-inch length for demanding calibration work.
AccuMac AM1950 SPRT temperature probe with extremely low drift and -200 C to 500 C range for calibration and metrology. Request a quotation. indomultimeter-seo-rewrite-v1