Traceable Calibrated Giant-Digit Countdown Digital Timer

Traceable Calibrated Giant-Digit Countdown Digital Timer

Includes Built-in stand, magnet, one AAA battery, and NIST-traceable calibration certificate with data. Key Features Includes NIST-Traceable

Large Display (T6)

VWR 89087-398 Traceable Giant-Digit Countdown Timer, 8.4cm L, 7.6cm W, 1.3cm H

Control Company 5002 Original Traceable Lab Timer

Control Company 5015 Talking Traceable Timer

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QC Traceable Timer

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Control Traceable 5135 Extra Large Digit Countdown Timer: Science Lab Instruments: : Industrial & Scientific

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5046 (08610-32), Traceable Clip-On Single-Channel Digital Timer with a NIST Traceable Calibration Certificate

Long Range Digital Countdown Project Timer, New Utensils

Four countdown channels plus stopwatch channel and time-of-day clock

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Traceable® Flashing LED Big-Digit BD Dual Timer 5017 NEW 94461-16