Grex · Updated July 2026
Grex Tritium.TG3: price & specs
Grex Tritium.TG3. Every price and spec below is linked to its source and dated — no guesses.
Source: grexusa.com verified ✓ corroborated verify in ledger
Is the Grex Tritium.TG3 a good buy?
At $329, the Grex Tritium.TG3 is #4 cheapest of the 5 airbrushes we track, where the median is $183. On the spec sheet, its nozzle diameter of 0.3 mm is at the median of the 6.
Specifications
| Price (US) | $329 Sprue Brothers Models (US retailer, Liberty MO) lists this exact model (SKU GRXTG3) at MSRP $329.00 verbatim, with their sale/our-price at $218.00. Used the labeled MSRP $329.00 as priceUsd. The manufacturer page shows no price. |
|---|---|
| Brand | Grex |
| Released | — |
| Nozzle diameter (mm) | 0.3 |
| Action type | dual-action |
| Feed type | gravity |
| Mix type | internal |
| Cup capacity (ml) | — |
| Recommended psi range | 5-80 |
| Air inlet thread (in) | — |
| Needle nozzle interchangeable | Yes |
| Included nozzle sets | 1 |
| Weight grams | 180 |
Source: grexusa.com (verified 2026-07-13) · corroborated by spruebrothers.com. The Grex USA manufacturer page for the Tritium.TG confirmed the body specs verbatim: "Double Action Pistol Style" (dual-action), "Top Gravity" feed, "Internally mixed media" (internal mix), "Weight: 180g", "Oper. Pressure: 5 ~ 80psi", and optional nozzle conversion kits (TK-2/3/5/7) that fit the same body (needle/nozzle interchangeable). Model identity as the 0.3mm TG3 variant was confirmed on the Sprue Brothers US retailer page (SKU GRXTG3, title "Grex Tritium TG3 ... (0.3mm Nozzle) #TG3", "Fluid Nozzle: 0.3mm"), which independently repeats the same 180g weight and 5~80psi range and lists MSRP $329.00 (sale $218.00). One retailer (Midwest Airbrush) listed 14~80psi, but both the manufacturer and Sprue Brothers state 5~80psi, so that figure was used; the built-in cup has no stated numeric capacity (ships with separate 2/7/15mL reservoirs) and no air-inlet thread size is published, so both were left null.
Is the Grex Tritium.TG3 worth it vs cheaper airbrushes?
Grex Tritium.TG3 against its closest cheaper and pricier airbrushes on the specs that matter — every value sourced. See all 5 ranked →
| Product | Price | Nozzle diameter (mm) | Action type | Feed type | Mix type | Recommended psi range |
|---|---|---|---|---|---|---|
| Grex Tritium.TG3 this | $329 | 0.3 | dual-action | gravity | internal | 5-80 |
| Paasche Talon TG-3F | $183 | 0.38 | dual-action | gravity | — | 20-75 |
| Iwata Custom Micron CM-C Plus | $714.25 | 0.23 | dual-action | gravity | internal | 12-15 |
Frequently asked questions
How much does the Grex Tritium.TG3 cost?
The Grex Tritium.TG3 has a US price of $329 (Sprue Brothers Models (US retailer, Liberty MO) lists this exact model (SKU GRXTG3) at MSRP $329.00 verbatim, with their sale/our-price at $218.00. Used the labeled MSRP $329.00 as priceUsd. The manufacturer page shows no price.), as of 2026-07-13.
How does the Grex Tritium.TG3 compare on price?
At $329, the Grex Tritium.TG3 is #4 cheapest of the 5 airbrushes we track, where the median is $183.
What are the Grex Tritium.TG3's key specs?
Grex Tritium.TG3 (Grex): nozzleDiameterMm 0.3, actionType dual-action, feedType gravity, mixType internal, recommendedPsiRange 5-80. Full sourced spec sheet verified 2026-07-13.
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Compare with
Head-to-head
Cheaper airbrushes
- Paasche Talon TG-3F $183
- Iwata Eclipse HP-CS $174
- Sparmax MAX-3 $88
Step up
- Iwata Custom Micron CM-C Plus $714.25