The fluke 1502A measures the resistance of the probe and then converts the resistance to a temperature value using its built-in algorithms.
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One of Fluke best-selling products is the Tweener thermometer, and there’s a reason. No other company, not one, has a thermometer that comes close to the performance and features of the Tweener. The 1502A Tweener features accuracy up to ± 0.006°C.
Each Tweener is programmable to match a probe’s constants for maximum linearity and accuracy. All probe constants and coefficients are programmed through simple, front-panel keystrokes. Temperature is displayed in °C, °F, K, or resistance in ohms.
Measures 25Ω and 100Ω RTDs and SPRTs.
Four-wire connection eliminates lead resistance effects.
Fast one-second measurement cycle.
Adjustable digital filter.
Accepts ITS-90 characterization coefficients.
Also accepts Callendar-Van Dusen and IPTS-68 coefficients.
Adjustable excitation current.
Password protection of critical parameters.
Serial RS-232 interface standard; IEEE-488 GPIB interface optional.
Detachable power cord.
Light weight, small and portable.
Sturdy, reliable construction.
Fluke 1502A Specifications:
Includes: Extra probe connector, power cord & Fluke 1502A user’s guide.