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Sper Scientific<sup>®</sup> Electro-Luminescent Stopwatches

Sper Scientific® Electro-Luminescent Stopwatches

Electro-luminescent water-resistant digital stopwatch. Electro-luminescence is a new technology which provides a clearer display than back-lit LCD while at the same time using less power. The result is a stopwatch easy to read in the dark which will provide about 4 hours of continuous illumination. Excellent for HPLC, TLC, electrophoresis, dark rooms, and nocturnal behavioral studies. A sonically welded case ensures excellent water resistance. Large 5/8 in. high display for good visibility. Counts up to 24 hours with resolution of 1/100 second for the first 40 minutes and 1 second resolution thereafter. Has a lap function, alarm clock and a calendar. Button cell battery included. Catalog No. 350-53638 includes a NIST traceable certificate of compliance.

Specifications:
• Range: 24 hours
• Resolution: 1/100 second
• Digit height: 10 mm
• Cord length: 21 in.
• Dimensions: 31/4 x 21/2 x 3/4 in.
• Weight: 2.4 oz
• 5 year warranty, CE

Image(s) are representative of the product group and not necessarily the individual product.
Catalog Item Availability Mfr. Part # List Price Unit
330-97570 Electro-Luminescent Stopwatch - 1 ea

Specifications

810037 $52.65 EA
350-53638 Electro-Luminescent Stopwatch with NIST Certifcate - 1 ea

Specifications

810037C $76.70 EA

Description Back to Top

Electro-luminescent water-resistant digital stopwatch. Electro-luminescence is a new technology which provides a clearer display than back-lit LCD while at the same time using less power. The result is a stopwatch easy to read in the dark which will provide about 4 hours of continuous illumination. Excellent for HPLC, TLC, electrophoresis, dark rooms, and nocturnal behavioral studies. A sonically welded case ensures excellent water resistance. Large 5/8 in. high display for good visibility. Counts up to 24 hours with resolution of 1/100 second for the first 40 minutes and 1 second resolution thereafter. Has a lap function, alarm clock and a calendar. Button cell battery included. Catalog No. 350-53638 includes a NIST traceable certificate of compliance.

Specifications:
• Range: 24 hours
• Resolution: 1/100 second
• Digit height: 10 mm
• Cord length: 21 in.
• Dimensions: 31/4 x 21/2 x 3/4 in.
• Weight: 2.4 oz
• 5 year warranty, CE

Image(s) are representative of the product group and not necessarily the individual product.

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