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Photogate Timer - GS-332
[3178332]
$255.00

Photogate Timer.

The timer is intended for use with either one or two Wabash #331 Photogates (shown above timer but not included) on airtracks and pendulums.

The timer has two modes of operation. In mode one, the first beam interruption starts the timer and the next interruption stops the timer. It makes no difference on which of two possible photogates inputs they occur. In mode two, the timer measure the duration of the interruption. In this mode, however, one gate or the other must be selected. The total count available is 9.999 seconds in 1 millisecond increments with a crystal-controlled accuracy of +1 count. The count may be allowed to accumulate on successive starts or can be reset to zero with the pushbutton.

The display is red LED with half-inch numerals.

The tripod, post and clamp are not included.

115VAC, 60Hz.

Wabash #GS-332.

Forensics Lab Supply Number 3178332.

Formerly Grau-Hall Corporation dba Grau-Hall Scientific.

Purchase orders may be sent by email to staff @ grauhall.com or by FAX to 916 379 9639 or by mail to P. O. Box 279592, Sacramento, CA 95827-9592. All products shipped from Wabash, Indiana.

This product was added to our catalog on Friday 20 November, 2009.
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1 x Tuning Fork, C 1024
1 x Achromatic Loupe 20x 15mm
1 x Thermometer, Red Spirit, Partial Immersion, White Back, 110 C
1 x Wheel & Axle - GS 301
1 x Indicator - Bromothymol Blue
1 x Tubing - Amber Latex - 5/16" ID, 1/16" wall.
1 x Indicator - 1,10-phenanthroline (4,7-Diphenyl-) -x.x-disulfonic
1 x Owl Pellet - Size 1-1/2 inch minimum
1 x Bell Jar with Closed Top with Knob. 5"d. x 9"h.
1 x 3035 Inverted Metallurgical Trinocular Microscope
1 x Burette Brush for 75ml/100ml. 5.25"x1.25" Bristle #1891
1 x Achromatic Loupe 15x 15mm diameter
1 x Phosphotungstic Acid 1g
1 x Pathology study: Adenomatoid tumor of epididymis
$2,499.35
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