Ideal QC (quality control) countdown and alarm timer combines easy, 3-key operation with giant-size digits. Learn its operation in less than 10 seconds without ever reading the instructions. Quartz-crystal timing accuracy is 0.01%. Times may be set up to 20 hours in any one-minute increment. At zero, a 1-minute alarm sounds. Three-quarter-inch-high digits are readable from 20 feet. Supplied with Traceable® Certificate, flip-open stand, clip, magnet, and battery.

An individually-numbered Traceable® Certificate provided with each unit, assures accuracy from an ISO/IEC 17025:2005 (1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Documentation provides the accurate timing assurance demanded by government regulations, ISO 9000 requirements, and QC needs.

Specifications:
• No. of channels/zones: 1
• Timing capacity: 20 hours to 1 minute
• Timing accuracy: 0.01%
• Timing resolution: 1 minute
• Dimensions: 3¹/₂ x 2 x ¹/₂ in.
• Weight: 2 oz
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