iProven
iProven DMT-489 Digital Ear and Forehead Thermometer
$29.97
Best Forehead Thermometers · head-to-head
iProven DMT-489 Digital Ear and Forehead Thermometer vs Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall)
A sourced, side-by-side comparison. Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) is cheaper at $28.99. Every spec and price links to its source.
Metene
Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall)
$28.99Cheaper
Which is better: the iProven DMT-489 Digital Ear and Forehead Thermometer or Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall)?
On the specs we track, they're closely matched. The Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) is the cheaper at $28.99.
See iProven DMT-489 Digital Ear and Forehead Thermometer on Amazon See Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | iProven DMT-489 Digital Ear and Forehead Thermometer | Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) |
|---|---|---|
| US price | $29.97 Current iproven.com sale price | $28.99 |
| Brand | iProven | Metene |
| Released | — | — |
| Measurement type | IR ear (tympanic) or forehead (temporal), dual mode with contact | IR forehead or ear (tympanic), dual mode |
| Accuracy | — | ±0.4°F |
| Measurement time sec | 1 | 1 |
| Stored readings memory | 20 | 20 |
| Fever alarm | Yes | Yes |
| Measuring distance | — | — |
| Cf switch | Yes | Yes |
| Battery | 2x AAA (rated ~3,000 measurements) | 2x AAA |
Sources — iProven DMT-489 Digital Ear and Forehead Thermometer: iproven.com (verified 2026-08-09). Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall): metene.com (verified 2026-08-09).
What's the difference between the iProven DMT-489 Digital Ear and Forehead Thermometer and Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall)?
Where the two actually differ on the specs we track (2 of 8). Matching specs are omitted.
- Measurement type: iProven DMT-489 Digital Ear and Forehead Thermometer IR ear (tympanic) or forehead (temporal), dual mode with contact vs Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) IR forehead or ear (tympanic), dual mode
- Battery: iProven DMT-489 Digital Ear and Forehead Thermometer 2x AAA (rated ~3,000 measurements) vs Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) 2x AAA