# Starrett 798A-6/150 vs iGaging EZ-Cal 100-333-8: specs and price compared

A sourced, side-by-side comparison of the Starrett 798A-6/150 (Starrett) and iGaging EZ-Cal 100-333-8 (iGaging) among digital calipers. iGaging EZ-Cal 100-333-8 is the cheaper of the two at $47.95.

## Side by side

| Spec | Starrett 798A-6/150 | iGaging EZ-Cal 100-333-8 |
| --- | --- | --- |
| US price | $341 | $47.95 |
| Brand | Starrett | iGaging |
| Measuring range (in) | 0-6 in / 0-150 mm | 0-6 in / 0-150 mm |
| Resolution (in) | 0.0005 in / 0.01 mm | 0.0005 in / 0.01 mm / 1/128 in |
| Accuracy (in) | ±0.001 in (0-6 in); ±0.02 mm (0-100 mm); ±0.03 mm (>100-150 mm) | ±0.001 in |
| Display type | LCD, induction-type linear encoder | Extra-large LCD (2-3/8in x 7/8in), 3-mode: decimal inch / fraction / mm |
| Material | Hardened stainless steel frame, plastic case | Hardened, precision-lapped stainless steel |
| IP rating | IP67 | IP54 |
| Data output | None (798A = without output; the 798B-6/150 variant adds RS232/SPC output) | — |
| Battery type | 3V lithium button cell, >1 year typical use; auto-off after 30 min | CR2032, 3V |

## Key differences

- Resolution (in): Starrett 798A-6/150 0.0005 in / 0.01 mm vs iGaging EZ-Cal 100-333-8 0.0005 in / 0.01 mm / 1/128 in
- Accuracy (in): Starrett 798A-6/150 ±0.001 in (0-6 in); ±0.02 mm (0-100 mm); ±0.03 mm (>100-150 mm) vs iGaging EZ-Cal 100-333-8 ±0.001 in
- Display type: Starrett 798A-6/150 LCD, induction-type linear encoder vs iGaging EZ-Cal 100-333-8 Extra-large LCD (2-3/8in x 7/8in), 3-mode: decimal inch / fraction / mm
- Material: Starrett 798A-6/150 Hardened stainless steel frame, plastic case vs iGaging EZ-Cal 100-333-8 Hardened, precision-lapped stainless steel
- IP rating: Starrett 798A-6/150 IP67 vs iGaging EZ-Cal 100-333-8 IP54
- Battery type: Starrett 798A-6/150 3V lithium button cell, >1 year typical use; auto-off after 30 min vs iGaging EZ-Cal 100-333-8 CR2032, 3V

## Sources

- Starrett 798A-6/150: https://www.globaltestsupply.com/product/starrett-798a-6-150-electronic-caliper-0-150mm (globaltestsupply.com, verified 2026-08-01)
- iGaging EZ-Cal 100-333-8: https://www.penntoolco.com/igaging-ez-cal-0-6-silver-electronic-caliper-100-333-8/ (penntoolco.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/digital-calipers/starrett-798a-6-150-vs-igaging-100-333-8/
Cite: Per The Front Desk Review, Starrett 798A-6/150 ($341) vs iGaging EZ-Cal 100-333-8 ($47.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/digital-calipers/starrett-798a-6-150-vs-igaging-100-333-8/
License: CC BY 4.0.