Where do i find the pdf manual for this product?

This site might help you out. Otherwise I would be OK with copying mine and emailing it to You. https://www.youtube.com/watch?v=v44lCcWfR0g Ray in AZ

Does the rj45 tester test the 8 wires plus the screen? i.e. all 9 conductors in stp cables?

The RJ45 connection does not test the ground. However, if you touch metal components of each RJ45 connector on the cable to the metal rings around the 1/4" testers, then the ground should tone out if it's connected.

Will this test cables with different connectors on each end? for example, a trs to xlr adapter cable with 1/4" trs on one end and xlr on the other?

Yes, you can test cables with two different type connectors at the same time.

Where (in what country) is this made?

The OSP CT-04C is manufactured in China.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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OSP Elite Core CT-04C Cable Tester

Product ID: 301272125

Details

Brand
O.S.P
Colour
Yellow
Item weight
1.84 Pounds
Power source
Battery
Style
Cable Tester

🔋Battery powered for ultimate portability

🔌Supports 12+ cable standards incl. XLR, USB, RJ45

🎛️9-way switch for versatile cable types

€ 143.79

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Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Master every connection with the OSP Elite Core CT-04C — your cable’s best friend!

COMPACT PORTABLE - Lightweight 1.8 lbs tester fits perfectly in your toolkit or bag.
RUGGED METAL BUILD - Durable design built to withstand the demands of professional use.
INTUITIVE 9 WAY SELECTOR - Easily switch between cable types for fast, accurate diagnostics.
LED CONTINUITY INDICATORS - Instant visual confirmation of cable integrity—no guesswork.
UNIVERSAL CABLE COMPATIBILITY - Test everything from XLR mics to USB and DMX with one device.

The OSP Elite Core CT-04C Cable Tester is a professional-grade, battery-powered device designed to test continuity and connections across a wide range of cables including XLR, TRS, Speakons, MIDI, USB, RJ45 CAT5e, and DMX. Featuring a 9-way selector switch and LED indicators, it offers quick, reliable diagnostics in a rugged metal housing, making it an essential tool for audio engineers, network technicians, and multimedia professionals.

Specifications

ASIN	B004PDJV08
Brand Name	O.S.P
Color	Yellow
Compatible Devices	Speaker
Country Of Origin	China
Customer Reviews	4.6 4.6 out of 5 stars (156)
Global Trade Identification Number	00759681003441
Item Dimensions	20.3 x 12.7 x 7.6 centimeters
Item Weight	1.84 Pounds
Manufacturer	Elite Core Audio
Measurement Type	Ohmmeter or Continuity Tester
Model	CT-04C
Number of Items	1
Number of Packs	1
Part Number	CT-04C
Power Source	Battery Powered
Specification Met	UL
Style Name	Cable Tester
UPC	759681003441
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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Smooth transaction and product arrived in perfect condition.

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€ 143.79

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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