# RIDGID micro CA-350 Inspection Camera (55898) vs Klein Tools ET16 Borescope for Android Devices: specs and price compared

A sourced, side-by-side comparison of the RIDGID micro CA-350 Inspection Camera (55898) (RIDGID) 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 | RIDGID micro CA-350 Inspection Camera (55898) | Klein Tools ET16 Borescope for Android Devices |
| --- | --- | --- |
| US price | $841.6 | $45.94 |
| Brand | RIDGID | Klein Tools |
| Probe diameter (mm) | 17 | 8.9 |
| Cable length (ft) | 3 | 10 |
| Resolution px | 640x480 | 640x480 |
| Screen size (in) | 3.5 | — |
| Waterproof rating | Camera head & cable waterproof to 10ft/3m; handheld display unit itself is not waterproof | IP67 (camera only) |
| LED lights | 4 | 6 |
| Articulating | No | No |
| Wi-Fi | No | No |

## Key differences

- Probe diameter (mm): RIDGID micro CA-350 Inspection Camera (55898) 17 vs Klein Tools ET16 Borescope for Android Devices 8.9
- Cable length (ft): RIDGID micro CA-350 Inspection Camera (55898) 3 vs Klein Tools ET16 Borescope for Android Devices 10
- Waterproof rating: RIDGID micro CA-350 Inspection Camera (55898) Camera head & cable waterproof to 10ft/3m; handheld display unit itself is not waterproof vs Klein Tools ET16 Borescope for Android Devices IP67 (camera only)
- LED lights: RIDGID micro CA-350 Inspection Camera (55898) 4 vs Klein Tools ET16 Borescope for Android Devices 6

## Sources

- RIDGID micro CA-350 Inspection Camera (55898): https://www.amazingmachinery.com/RIDGID-55898.html (amazingmachinery.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/ridgid-micro-ca-350-vs-klein-tools-et16/
Cite: Per The Front Desk Review, RIDGID micro CA-350 Inspection Camera (55898) ($841.6) vs Klein Tools ET16 Borescope for Android Devices ($45.94) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/inspection-cameras/ridgid-micro-ca-350-vs-klein-tools-et16/
License: CC BY 4.0.