Supplied with Accumac Model 1730-12 Secondary Standard PRT
- Range: -200 °C to 420 °C (-328 °F to 788 °F)
- Accuracy (Includes readout accuracy and probe calibration uncertainty)
+/- 0.027 @ -196 °C
+/- 0.016C @ -38 °C
+/- 0.017C @ 0.01 °C
+/- 0.021 @ 200 °C
+/- 0.037 @ 420 °C - Resolution: 0.001 full range
The 1502A “Tweener” reads 100-ohm, 25-ohm, and 10-ohm probes, and has a resolution of 0.001 across its entire range. It also has an optional battery pack for completely portable operation.