The Kopul CBT-8 is a professional-quality cable tester that allows users to test the continuity of a wide variety of cables with a single device. It quickly identifies connectivity and ground problems in some of the most frequently-used cables, and makes troubleshooting audio and studio setups fast and effortless.

An six-way knob provides easy selection of the pins to be tested, LED indicators illuminate to show that each pin on the cable is properly connected. The CBT-8 can test cables with any combination of speakON XLR, RCA, 3-pin and 5-pin DIN, TS/TRS, and 3.5mm mini plugs. Two removable leads are included for testing any kind of wire or cable with jacks that are not included on this model. They also allow for testing connections when building or repairing cables .

The CBT-8 is ideal for home, project, and professional studio use. Constructed with a rugged all-metal case, the CBT-8 is a road-ready addition to the gig bag of musicians, engineers, and mobile DJs alike.

Tests 8 Connector Types    XLR, TS/TRS, speakON, RCA, DIN & 3.5mm    Simple & Convenient Operation    Selector Knob Tests Each Pin on Cable    Leads for Testing Additional Connectors    Durable All-Metal Construction    Runs on One 9V Battery

Provides easy and simple continuity testing for cables with any combination of speakON, XLR, RCA, 3-pin DIN, 5-pin DIN, TS/TRS, and 3.5 mm mini plugs

Rotary knob selects each pin on the cable to confirm connectivity and continuity

A battery check LED warns when the battery needs to be charged or replaced. The ground status check LED lights when a ground loop (short-circuit) is detected

Two removable leads are included to verify continuity of additional connectors and are useful when constructing or repairing cables

Heavy-duty, all-metal construction assures extended use in studio and on the road

Related Questions and Answers

Q: 1. When using a microphone with phantom power, does pop noise occur (when pressing or release the button)?

A: The Kopul MuteMate 2x2 Momentary Microphone Mute/Talk Switch should not present a "pop" sound when used with a condenser microphone and phantom power.

Q: 2. Why are AAA,AA,C,D Alkaline batteries tested on the same point? How does it know battery size to test with different current?

A: We are not aware of the exact reasons or engineering behind how the ZTS MBT-1 Multi Battery Tester works in the way that it does. At the time of this posting the product has a very high review rating and works well for those who purchase it.

Q: 3. Will a regular USB C Cable work with the M11 and the new iPhone with USB C?

A: The Leica FOTOS Cable will not work with the M11 and the iPhone 15. A regular USB-C to USB-C cable might but the phone at this time is very new and has not been tested. These are a few that might work, https://bhpho.to/3PGXT32.

Q: 4. what is difference between ZTS and ZTS 9RL Multi Battery Testers?

A: The MINI-MBT can test CR123, CR, and 18650 style batteries while the MINI-9RL cannot.

Q: 5. Can it be used to test AA Lithium?

A: Yes, will read AA lithium batteries. The type of battery is not important just the voltage rating.

Q: 6. How long does the battery last?

A: There is no indication provided for the life expectancy of the 3V CR 1220 lithium battery provided to power the LED light on the Kopul MuteMate 2x2 Momentary Microphone Mute/Talk Switch. Due to its simple, non-demanding functionality it would be estimated to last through a significant amount of use.

Q: 7. Hi, what kind of adapter cable should I use to connect this device to my computer 3.5 mm audio port?

A: You can use a cable like the Kopul XRSM 3-Pin XLR Female to 3.5mm RA Stereo Mini-Plug Cable - 1.5' (B&H # KOXRSM015B) or the Comprehensive EXF Series Stereo 3.5mm Mini Male to 3-Pin XLR Female Cable - 1.5' (B&H # COCSMMXF1.5) in any length you prefer to connect the output from the Kopul MuteMate 2x2 Momentary Microphone Mute/Talk Switch to the computer's 3.5mm audio port.

Q: 8. Does this device help me determine the life of my Powerex Pro Rechargeable AA NiMH Batteries? Will it tell me the total rechargeable life of the batteries and not only how much current charge is in them?

A: No, this tester only tells you battery charge and how it reacts to a load, it does not tell you the longevity of the battery.

Q: 9. Will this work for button cell batteries like A76 and other film camera batteries - 28L, Wein cell 625... ?

A: I dont think that your A76 camera battery can be successfully tested on the ZTS Mini Multi-Battery Tester MFR # MINI-MBT. The specifications are: 1.2V NiMH / NiCd rechargeable (AA, AAA, C, D) 1.5V alkaline (AA, AAA, C, D, N)3V photo lithium (CR123, CR2) 9V alkaline and carbon zinc3.6 V lithium-ion (18500, 17650, 18650, RCR123A)And according to this website, your A76 is 1.55 volts, so maybe you could use the 1.5 alkaline post? But the 28L is a 6 volt Manganese Dioxide Battery.medicbatteries battery-cross-reference-guideBut take a look at another ZTS product; MBT-1 battery tester That will test the A76.

Q: 10. Will this test 3.6v Lithium D Cells (XL-205F)?

A: Unfortunately it cannot.