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 Berrcom Non-Contact Infrared Forehead Thermometer JXB-178
A sourced, side-by-side comparison. Berrcom Non-Contact Infrared Forehead Thermometer JXB-178 is cheaper at $19.99. Every spec and price links to its source.
Berrcom
Berrcom Non-Contact Infrared Forehead Thermometer JXB-178
$19.99Cheaper
Which is better: the iProven DMT-489 Digital Ear and Forehead Thermometer or Berrcom Non-Contact Infrared Forehead Thermometer JXB-178?
On the specs we track, they're closely matched. The Berrcom Non-Contact Infrared Forehead Thermometer JXB-178 is the cheaper at $19.99.
See iProven DMT-489 Digital Ear and Forehead Thermometer on Amazon See Berrcom Non-Contact Infrared Forehead Thermometer JXB-178 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 | Berrcom Non-Contact Infrared Forehead Thermometer JXB-178 |
|---|---|---|
| US price | $29.97 Current iproven.com sale price | $19.99 |
| Brand | iProven | Berrcom |
| Released | — | — |
| Measurement type | IR ear (tympanic) or forehead (temporal), dual mode with contact | IR forehead, no-touch (also has surface/object and room modes) |
| Accuracy | — | ±0.2°C (±0.4°F) |
| Measurement time sec | 1 | 1 |
| Stored readings memory | 20 | 32 |
| Fever alarm | Yes | Yes |
| Measuring distance | — | 1.2-2 in. (3-5 cm) |
| Cf switch | Yes | Yes |
| Battery | 2x AAA (rated ~3,000 measurements) | 2x AA |
Sources — iProven DMT-489 Digital Ear and Forehead Thermometer: iproven.com (verified 2026-08-09). Berrcom Non-Contact Infrared Forehead Thermometer JXB-178: berrcomonline.com (verified 2026-08-09).
What's the difference between the iProven DMT-489 Digital Ear and Forehead Thermometer and Berrcom Non-Contact Infrared Forehead Thermometer JXB-178?
Where the two actually differ on the specs we track (3 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 Berrcom Non-Contact Infrared Forehead Thermometer JXB-178 IR forehead, no-touch (also has surface/object and room modes)
- Stored readings memory: iProven DMT-489 Digital Ear and Forehead Thermometer 20 vs Berrcom Non-Contact Infrared Forehead Thermometer JXB-178 32
- Battery: iProven DMT-489 Digital Ear and Forehead Thermometer 2x AAA (rated ~3,000 measurements) vs Berrcom Non-Contact Infrared Forehead Thermometer JXB-178 2x AA