$50 - $75

120084 Individual BNC Attenuator, 10 dB 0.5 Watt by Test Products International

Features

• Increase the input range of an oscilloscope.
• Reduce the output level of fixed amplitude signal sources.
• Connect low impedance sources to instruments with high-impedance inputs.

*Please note we can only ship RKI products to customers within the United States

Part Number: 17L-399-35

Part Number: P126525LM2

94244 EclipSmart Solar Filter - 8" SCT / EdgeHD by Celestron

Enhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 8" telescopes. With two Velcro straps and four self-adhesive Velcro pads for added safety, you can be assured that the solar filter cannot be accidentally knocked off and will provide Solar Safe, ISO compliant viewing.

• Instantly transform your normal Celestron 8" Schmidt-Cassegrain telescopes (8" SCT) and Celestron 8" EdgeHD telescopes into a yellow-light solar telescope (for a complete list of 8" scopes, look in description section)
• ISO compliant solar safe film protects your eyes when viewing the sun, unlike some other filters on the market
• Solar film produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing
• Designed from the telescope's lens cap for a snug fit, each filter includes two safety Velcro straps and four self-adhesive Velcro pads for safely securing your solar filter in place

List of 8" SCT:

• Advanced VX 8" Schmidt-Cassegrain Telescope
• Advanced VX 8" EdgeHD Telescope
• CPC 800 GPS (XLT) Computerized Telescope
• CPC Deluxe 800 HD Computerized Telescope
• NexStar 8SE Computerized Telescope
• NexStar Evolution 8
• Nexstar Evolution 8 HD with StarSense
• CGEM - 800 Computerized Telescope
• CGEM 800 HD Computerized Telescope
• CGEM II 800 Schmidt-Cassegrain Telescopes
• CGEM II 800 EdgeHD Telescopes
• CGX Equatorial 800 Schmidt-Cassegrain Telescopes
• CGX Equatorial 800 HD Telescopes

Solar Safe Technology

EclipSmart solar products feature Solar Safe filter technology providing the ultimate protection from harmful solar radiation, including both IR and UV light, and filters 99.999% of intense visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct solar observation and has been independently tested by SAI Global Assurance Services.

Solar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and, AS/NZS 1338.1:2012, Filters for Eye Protectors.

Part Number: 10L-366

Part Number: 10L-456

Part Number: P197150LM8

Part Number: 17L-353

*Please note we can only ship RKI products to customers within the United States

0554 5570 Digital Manifolds Valve Replacement Kit by Testo

Valve positioners for all manifolds currently on the market are subject to mechanical wear. Use the valve replacement kit to get your digital manifold from Testo working again really quickly.

Replacing the valve positioners is really easy and can be carried out independently on site. With the valve replacement kit, you can replace two valve positioners - on the high pressure and low pressure side or at the two middle connections on the digital manifold. Please order another kit if you would like to replace all 4 valve positioners.

• Immediate valve positioner replacement on site
• Valve replacement kit for two valve positioners
• Compatible with testo 549, testo 550, testo 557 and testo 570

Part Number: P197150LM42

WD-49006-53 Hygrothermograph Chart Recorder Replacement Pens, Blue; 5/Pk by Oakton

Different styles and colors to fit a wide variety of recorders and applications.

• Blue replacement pens ideal for hygrothermograph chart