Owon
SPE6103
$132.0971Cheaper
Best Bench Power Supplies · head-to-head
SPE6103 vs Model 1739
A sourced, side-by-side comparison. SPE6103 is cheaper at $132.0971. Every spec and price links to its source.
BK Precision
Model 1739
$885.01
Which is better: the SPE6103 or Model 1739?
On the specs we track, they're closely matched. The SPE6103 is the cheaper at $132.0971.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | SPE6103 | Model 1739 |
|---|---|---|
| US price | $132.0971 | $885.01 |
| Brand | Owon | BK Precision |
| Released | — | — |
| Output channels | 1 | 1 |
| Max voltage (V) | 60 | 30 |
| Max current (A) | 10 | 1 |
| Max power (W) | 300 | 30 |
| Resolution mv | 10 | 10 |
| Programmable | Yes | Yes |
| Display type | 2.8-inch color TFT LCD | 4-digit LED (green V / red A) |
| USB interface | Yes | No |
Sources — SPE6103: lcsc.com (verified 2026-08-01). Model 1739: bkprecision.com (verified 2026-08-01).
What's the difference between the SPE6103 and Model 1739?
Where the two actually differ on the specs we track (5 of 8). Matching specs are omitted.
- Max voltage (V): SPE6103 60 vs Model 1739 30
- Max current (A): SPE6103 10 vs Model 1739 1
- Max power (W): SPE6103 300 vs Model 1739 30
- Display type: SPE6103 2.8-inch color TFT LCD vs Model 1739 4-digit LED (green V / red A)
- USB interface: SPE6103 true vs Model 1739 false