# Teslong NTS300 Triple-Lens Inspection Camera (5″ Screen) vs Klein Tools ET16 Borescope for Android Devices: specs and price compared

A sourced, side-by-side comparison of the Teslong NTS300 Triple-Lens Inspection Camera (5″ Screen) (Teslong) and Klein Tools ET16 Borescope for Android Devices (Klein Tools) among inspection cameras. Klein Tools ET16 Borescope for Android Devices is the cheaper of the two at $45.94.

## Side by side

| Spec | Teslong NTS300 Triple-Lens Inspection Camera (5″ Screen) | Klein Tools ET16 Borescope for Android Devices |
| --- | --- | --- |
| US price | $139.99 | $45.94 |
| Brand | Teslong | Klein Tools |
| Probe diameter (mm) | 7.9 | 8.9 |
| Cable length (ft) | 3.2 | 10 |
| Resolution px | 1920x1080 | 640x480 |
| Screen size (in) | 5 | — |
| Waterproof rating | IP67 (1m depth, 30min max) | IP67 (camera only) |
| LED lights | 8 | 6 |
| Articulating | No | No |
| Wi-Fi | No | No |

## Key differences

- Probe diameter (mm): Teslong NTS300 Triple-Lens Inspection Camera (5″ Screen) 7.9 vs Klein Tools ET16 Borescope for Android Devices 8.9
- Cable length (ft): Teslong NTS300 Triple-Lens Inspection Camera (5″ Screen) 3.2 vs Klein Tools ET16 Borescope for Android Devices 10
- Resolution px: Teslong NTS300 Triple-Lens Inspection Camera (5″ Screen) 1920x1080 vs Klein Tools ET16 Borescope for Android Devices 640x480
- Waterproof rating: Teslong NTS300 Triple-Lens Inspection Camera (5″ Screen) IP67 (1m depth, 30min max) vs Klein Tools ET16 Borescope for Android Devices IP67 (camera only)
- LED lights: Teslong NTS300 Triple-Lens Inspection Camera (5″ Screen) 8 vs Klein Tools ET16 Borescope for Android Devices 6

## Sources

- Teslong NTS300 Triple-Lens Inspection Camera (5″ Screen): https://teslong.com/products/nts300-triple-lens-endoscope-with-5-inch-hd-screen (teslong.com, verified 2026-08-01)
- Klein Tools ET16 Borescope for Android Devices: https://www.kleintools.com/catalog/borescopes/borescope-android-devices (kleintools.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/inspection-cameras/teslong-nts300-vs-klein-tools-et16/
Cite: Per The Front Desk Review, Teslong NTS300 Triple-Lens Inspection Camera (5″ Screen) ($139.99) vs Klein Tools ET16 Borescope for Android Devices ($45.94) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/inspection-cameras/teslong-nts300-vs-klein-tools-et16/
License: CC BY 4.0.