TOOLTOP ET636/ET638 Network Cable Tester 4 in 1 Multi-function Fiber Optic Network/Broken Line/LAN Cable Tester Visual Fault Locator

TOOLTOP ET636/ET638 Network Cable Tester 4 in 1 Multi-function Fiber Optic Network/Broken Line/LAN Cable Tester Visual Fault Locator

Marsoni

M251S

$85.99

Get it in 3 business days with 1 day shipping. Friday, May 29

TOOLTOP ET636/ET638 Network Cable Tester 4 in 1 Multi-function Fiber Optic Network/Broken Line/LAN Cable Tester Visual Fault LocatorFeatures: 1. Multifuction Network Cable Tester + Multimeter + Optical Power Meter +10W Vistal Fault Locator 4 in 1 2. Ethernet, telephone and coaxial video cable length measurement,up to 600 meters 3. Powerful network cable analysis function: open circuit, short circuit, crossover and crystal head crimping test 4. Professional multi function multimeter, display up to 60,000 digits (only for ET638) 5. 6dBm to 70dBm optical power meter design,

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this is a great value, I have been using slime in my tubes of my bikes and a small inflatable pneumatic tires for probably 30 years, and I can say slime has only improved, and it works fantastic, this is a very good way to save money, and it works great on goat heads and several other ways your tires can get punctured, I still always recommend carrying a small air compressor or pump, but for the price point you just cannot beat slime, every bike shop should always carry this.

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Reviewed in the United States on April 18, 2026

Verified Purchase

John Quargnenti

Louisville, US

★★★★★ 3

They need to find a better way to ship it

Style: 1 gal

What was left in the bottle worked great. However, the cap was off of the jug when I opened the package. Ididn't have enough for the other tires.

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Reviewed in the United States on March 19, 2026

Verified Purchase

M. O. Novilla

Dallas, US

★★★★★ 5

TireJect Product Featured on Youtube Channel "sixtyfiveford" Works Fantastic!

Size: 8oz MTB Tire Sealant Kit, Size: 8oz MTB Tire Sealant Kit

I recently had an opportunity to work on an old Troy-Bilt Snow Blower with a Carlisle Stud Bias Tire - 4.80-8 4 that had a continual leak and would not hold pressure for more than a day. After investigation, I discovered that it "Champagne" sized bubbles coming from an area on the sidewall that I circled in yellow "China" marker. Because of the size of the tire, I decided to purchase the "TireJect Mountain Bike (MTB) Tire Sealant Kit because I didn't require a lot of material to seal the tire. The TireJect Mountain Bike (MTB) Tire Sealant Kit came with an single 8oz container and I used 4 of those 8oz's in this single tire. The TireJect material sealed up the area beautifully. After the sealant cured, I was able to pump up the tire to 15PSI and it has held it's pressure for more than a week now. You can see from the photos, that the sidewalls in that yellow circled area were actually cracked (probably due to the tire sitting flat for more than a year). I highly recommend this product over previous products I have used in the past (Slime).

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Reviewed in the United States on October 3, 2025

Verified Purchase

J. McGuire

Bozeman, US

★★★★★ 5

Great Product

Size: 8oz MTB Tire Sealant Kit

This is unbelievable. It works better than any similar product on the market.

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Reviewed in the United States on November 4, 2025

Verified Purchase

VagaBarnes

Pawtucket, US

★★★★★ 5

No more leaks!

Size: 8oz MTB Tire Sealant Kit

This product worked as it should and was easy to install. It connected to the presta stem with no issues. I have had issues with one tire constantly leaking at the bead and this finally sealed the tire.

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Reviewed in the United States on June 9, 2025