Dr Morepen MT-111 Digital Thermometer with Flexible Tip vs Dr Trust Signature Series Fingertip Pulse Oximeter (210)
What separates them
These two differ on 5 recorded specifications. The Dr Trust Signature Series Fingertip Pulse Oximeter (210) is ₹1,050 dearer.
Dr Morepen MT-111 Digital Thermometer with Flexible Tip vs Dr Trust Signature Series Fingertip Pulse Oximeter (210)
Dr Morepen
Dr Morepen MT-111 Digital Thermometer with Flexible Tip
₹149
At Rs149 the honest question is not whether it is accurate -- plus or minus 0.1 degrees C is the standard for the class -- but where you take the reading.
Full details →
Dr Trust
Dr Trust Signature Series Fingertip Pulse Oximeter (210)
₹1,199
Plus or minus 2 percent Arms sounds tight until you notice what it means: a displayed 94 percent could be 92.
Full details →Who the Dr Morepen MT-111 Digital Thermometer with Flexible Tip is for
Buy it if: Anyone wanting a reliable, mercury-free household thermometer at the lowest sensible price.
Avoid it if: Anyone needing a reading in under ten seconds, or one taken without touching a child.
Who the Dr Trust Signature Series Fingertip Pulse Oximeter is for
Buy it if: Anyone monitoring a respiratory condition at home who wants a reading they can sanity-check.
Avoid it if: Anyone expecting hospital-grade certainty -- home oximeters are screening tools, not diagnostics.
Specifications, side by side
5 of 16 rows differ. Differences first.
| Specification | Dr Morepen MT-111 Digital Thermometer with Flexible Tip | Dr Trust Signature Series Fingertip Pulse Oximeter |
|---|---|---|
| Price | ₹149 | ₹1,199 |
| Clinical validation | Not applicable -- thermometers are governed by ISO 80601-2-56, not a blood pressure validation protocol | Accuracy verified against ISO 80601-2-61, the pulse oximeter standard |
| Measurement range | 32.0 to 42.9 degrees C | SpO2 35 to 100 percent; pulse rate 30 to 250 bpm |
| Power source | One LR41 button cell, approximately 200 hours of use | Two AAA cells, approximately 30 hours |
| Regulatory status | CDSCO registered as a Class A medical device | CDSCO registered; CE marked |
| Stated accuracy | Plus or minus 0.1 degrees C between 35.5 and 42.0 degrees C | Plus or minus 2 percent Arms for SpO2 between 70 and 100 percent |
| Connectivity | None | None |
| Stored readings | Last reading only | Last reading only |
| Warranty | 1 Year Manufacturer Warranty | 1 Year Manufacturer Warranty |
| Display | not published | Colour OLED, four orientations |
| Fever alarm | Beeps above 37.8 degrees C | not published |
| Known limitation | not published | Nail polish, cold fingers and dark skin tone all reduce accuracy |
| Measurement time | About 60 seconds oral, 90 seconds axillary | not published |
| Perfusion index | not published | Displayed -- a low value means the reading is unreliable |
| Response time | not published | Under 10 seconds |
| Tip | Flexible, mercury free | not published |
| Water resistance | Splash resistant tip, not immersible | not published |
Every row is a figure one or both products record. A blank is a figure the catalogue does not hold, not a zero.
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