Laser Pointer – Sper Scientific Direct

Brushed Metal Laser Pointer PenSturdy construction and long battery life, which allows for heavy use as a teaching tool for science presentations, conferences, lectures, seminars and planetariums. The attractive, brushed-metal and world’s thinnest pen-shaped unit can be easily carried in a shirt pocket. Projects a brilliant red dot clearly visible even in bright ambient light or with video, film and slide presentations. Runs for a minimum of 4 continuous hours on 2 standard alkaline batteries (included). Dimensions: 5½" × ⅝" (9 × 140 mm) Weight: 1.3 oz (38 g) Specifications Safety Class: IIIA Output Power: 5mw Wavelength: 630 to 680nm
Brushed Metal Laser Pointer Pen Sturdy construction and long battery life, which allows for heavy use as a teaching tool for science presentations, conferences, lectures, seminars and planetariums. The attractive, brushed-metal and world’s thinnest pen-shaped unit can be easily carried in a shirt pocket. Projects a brilliant red dot clearly visible even in bright ambient light or with video, film and slide presentations. Runs for a minimum of 4 continuous hours on 2 standard alkaline batteries (included). Dimensions: 5½ × ⅝ (9 × 140 mm) Weight: 1.3 oz (38 g)   Specifications Safety Class: IIIA Output Power: 5mw Wavelength: 630 to 680nm Downloads Instruction Manual Product Brochure

Thermometers – Sper Scientific Direct

Sper Scientific 840011 Pocket Laser Power Meter

Laser Pointer Icon Retail

Sper Scientific 840083 Manometers: 2-100 PSI

This tiny laser power meter is less than ¾” thick and weighs less than 4 oz. (120 g). The controls, display and sensor are all neatly contained and protected within the folding case with directions printed right inside the cover. When open, the sensor may be extended for remote use or snaps into a fixed position atop the case. Unit features min/max, bar graph display, auto power off, and hold functions and indicates low battery and over range. Reads in mW and uW.

Pocket Laser Power Meter 840011

Sper Scientific Min./Max. Thermometer, Magnet Reset 736680

Sper Scientific DigiKey Electronics

Sper Scientific Instruments Environmental Measurement

This tiny laser power meter is less than ¾” thick and weighs less than 4 oz. (120 g). The controls, display and sensor are all neatly contained and protected within the folding case with directions printed right inside the cover. When open, the sensor may be extended for remote use or snaps into a fixed position atop the case. Unit features min/max, bar graph display, auto power off, and hold functions and indicates low battery and over range. Reads in mW and uW.

Pocket Laser Power Meter 840011

The Digital Min Max Thermometer is a versatile device designed to measure and record indoor and outdoor temperature fluctuations., Its Min Max feature

Digital Min/Max Thermometer