# Callaway 300 Pro vs TecTecTec ULT-X: specs and price compared

A sourced, side-by-side comparison of the Callaway 300 Pro (Callaway) and TecTecTec ULT-X (TecTecTec) among golf rangefinders. TecTecTec ULT-X is the cheaper of the two at $249.99.

## Side by side

| Spec | Callaway 300 Pro | TecTecTec ULT-X |
| --- | --- | --- |
| US price | $299.99 | $249.99 |
| Brand | Callaway | TecTecTec |
| Released | 2021 | 2020 |
| Max range yards | 1000 | 1000 |
| Magnification | 6x | 6x |
| Slope | Yes | Yes |
| Slope toggle | Yes | Yes |
| Accuracy yards | 1 | 0.3 |
| Image stabilization | No | No |
| Target lock vibration | Yes | Yes |

## Key differences

- Accuracy yards: Callaway 300 Pro 1 vs TecTecTec ULT-X 0.3

## Sources

- Callaway 300 Pro: https://callawaytag.com/products/300-pro (callawaytag.com, verified 2026-06-19)
- TecTecTec ULT-X: https://us.tectectec.com/product/golf/golf-rangefinder/golf-rangefinder-ultx/ (us.tectectec.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/golf-rangefinders/callaway-300-pro-vs-tectectec-ult-x/
Cite: Per The Front Desk Review, Callaway 300 Pro ($299.99) vs TecTecTec ULT-X ($249.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/golf-rangefinders/callaway-300-pro-vs-tectectec-ult-x/
License: CC BY 4.0.