Teslong Blogs

Plumbing & HVAC

Best Sewer Camera and Drain Camera Systems for Professionals

Choose the right sewer camera for demanding jobs. Compare drain camera reach, locating, recording, and cleaning needs with a practical pre-purchase checklist.

11 min read

Plumbing & HVAC

Instructions to Operate a Plumbing Camera and Pipeline Duct Inspection Camera

Get clearer pipe inspection footage with practical plumbing camera tips. Navigate bends, document possible blockages, and know when to call a professional.

9 min read

Tire Inflators & 20V Tools

Teslong Showcases Its 20V Leaf Blower at JAPAN DIY HOMECENTER SHOW 2026

Teslong presented its 20V leaf blower and other tools at JAPAN DIY HOMECENTER SHOW 2026, with product demonstrations and conversations at booth 5B08.

2 min read

Borescope Guides

Articulating Borescope Guide for Industrial Inspection

A practical guide for technicians: where a steerable tip adds value, a six-step inspection plan, how to pick a configuration from the access path, and how...

8 min read

Automotive

Best Practices for the Cylinder Camera in Deep Engine Inspections

Selecting the right borescope probe diameter and using methodical entry techniques ensures clear visualization of critical cylinder walls and valve surfaces.

9 min read

Borescope Guides

Connect Your Tech: USB, WiFi, and Bluetooth Borescope Options

Choosing between USB and WiFi borescopes depends on your environment; wired options ensure steady signals, whereas wireless setups support free movement.

9 min read

Automotive

How to Choose the Best Automotive Borescope for Engine Diagnostics

Choosing the right automotive endoscope requires matching the probe size to narrow openings and ensuring proper viewing angles for accurate cylinder triage.

8 min read

Tire Inflators & 20V Tools

Best Portable Air Compressor for Motorcycle Tires: Compact Power for Two Wheels

A compact motorcycle tire inflator ensures reliable pressure adjustments during roadside stops, featuring battery or 12V power options tailored for any rider.

9 min read

Tire Inflators & 20V Tools

Best Rechargeable Air Pump for Inflatables: Pool Floats, Air Mattresses & More

Select the best rechargeable air pump for inflatables by evaluating valve compatibility, airflow capacity, battery runtimes, and dual deflation features.

8 min read

Tire Inflators & 20V Tools

Cordless Tire Inflator with Battery and Charger: Complete Kits vs Bare Tools

A bare tool cordless tire inflator saves money if you already own a matching battery platform. First-time buyers should select complete kits for full setups.

8 min read

Borescope Guides

Borescope vs Endoscope: A Complete Inspection Camera Breakdown

Industrial borescopes feature heavy-duty steel to resist harsh environments, while medical endoscopes utilize flexible, sterile, biocompatible polymers.

8 min read

Rifle & Gun Care

The Complete Playbook for Rifle Borescope and Gun Borescope Maintenance

Regular gun borescope care optimizes accuracy by identifying carbon and copper fouling. Use safe insertion practices for both rigid and flexible cable models.

10 min read