The H3770-S is the Benchmark Digital Magnetic Stirrer — compact-format stir-only digital stirrer at $364. Completes the H3770 compact triad: heat-only / stir-only / heat-and-stir. Universal-input chassis (120 V or 230 V, 500 W).
For full H3770 sub-family rationale and H3770-vs-H3710 decision, see the H3770-H (sub-family anchor) page.
Voltage options: This unit can be ordered with European voltage requirements (230V/50Hz). Contact us to order.
Key Specifications
| SKU | H3770-S |
| Type | Digital magnetic stirrer (stir only, no heating) |
| Voltage | 120 V or 230 V, 50–60 Hz (universal-input) |
| Power | 500 W |
| List price | $364 |
H3770 Triad — Heat / Stir / Both
| SKU | Heat | Stir | List |
| H3770-H | Yes | No | $364 |
| H3770-S (this product) | No | Yes | $364 |
| H3770-HS | Yes | Yes | $531 |
Pick the H3770-S when:
- Compact-format stir-only workflow at $364.00 saving vs the larger H3710-S ($634)
- Bench-space-constrained labs where 10 × 10" footprint won't fit
- Educational lab entry-tier stirrer for student workflows
Step up to H3710-S ($634) for larger 10 × 10" surface area at the same heat-or-stir base price.
Frequently Asked Questions
Does the H3770-S provide heating? No — it is stir-only. For heating add the H3770-H (heat-only, $364) or H3770-HS (heat + stir, $531).
What voltage and power does it use? 120 V or 230 V, 50–60 Hz, 500 W (universal input).
How does the H3770-S compare to the H3710-S? The H3770-S is the compact-format stirrer; the H3710-S ($634) offers a larger 10 × 10" surface at the same heat-or-stir base price.
What stir bars pair with it? Stir bars are consumables — for example the H4000-BAR (1"×5/16", $11) or H4000-BAR-10 (pack of 10, $96).
Ordering & Configuration
Plan stir-bar inventory — stir bars are workflow consumables (e.g., H4000-BAR 1"×5/16" individual, $11; H4000-BAR-10 pack of 10, $96).
Confirm at quote: voltage / plug type, intended workflow, stir-bar inventory, and lead time.
Warranty: Per Benchmark Scientific standard capital-equipment terms.
H3770 triad: H3770-H heat-only ($364), H3770-S (this product) stir-only ($364), H3770-HS heat+stir ($531). See H3770-H anchor for full H3770 sub-family detail.
