Welch Allyn SureTemp Plus Rectal Thermometer 4 ft Cord
- Response Time: 6 seconds
- Upper Temperature Range: 110 °F
- Display Type: LCD
- Outer Material: Plastic
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A basic white, battery powered LCD thermometer. Its listing category is misleading, so confirm model 01690-200 fits your intended use before buying.
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ASIN: B00EN615COModel: 01690-200Category: Medical Thermometers
Overview
A battery powered digital thermometer with an LCD display, model 01690-200 in white from Allyn. It is a standalone measuring device, not a vitamin or supplement despite the category it is filed under.
This listing sits in a Vitamins and Supplements category tree, but the title and attributes describe a thermometer, not a consumable product, so the category label should be ignored here. With only one review on file, there is little independent feedback to draw on beyond the basic spec sheet.
- LCD display
- Battery powered
- White color
- Model 01690-200
Who it's for
Anyone who needs a simple battery powered digital thermometer with an LCD readout. Not a fit for anyone browsing this listing expecting a vitamin or supplement.
Pros and cons
- LCD display for easy reading
- Battery powered, no cords needed
- Only one review on record, little independent feedback
- Miscategorized under Vitamins and Supplements, easy to overlook
Performance notes
The unit runs on battery power and shows readings on an LCD screen, standard for a digital thermometer. With only a single review on record, there is no broader feedback on accuracy, response time, or durability to draw on.
Specifications
| Brand | Welch Allyn |
|---|---|
| Model | 01690-200 |
| Dimensions & fit | |
| Item Length | 48 incheshigher than 100% of 22 medical thermometers |
| Immersion Depth | 48 inches |
| Capacity & performance | |
| Upper Temperature Range | 110 °Fhigher than 88% of 26 medical thermometers |
| Age Range Description | Adult |
| Power & efficiency | |
| Power Source | Battery |
| Construction & materials | |
| Outer Material | Plastic |
| Color | White |
| Compatibility & installation | |
| Smart Home Compatibility | Not Smart Home Compatible |
| Included components | |
| Unit Count | 1 |
| Included Components | 4 ft cord, rectal probe, rectal probe well, last temperature recall feature, 3 AA batteries, interchangeable rectal probe well |
| Other details | |
| Response Time | 6 secondslower than 64% of 23 medical thermometers |
| Display Type | LCD |
| Reusability | Reusable |
| Indoor Outdoor Usage | Indoor |
| Additional Features | High Accuracy |
| Style Name | Professional |
| Product Care Instructions | Wipe Clean |
| Part Number | BND01690-201 |
| Specification Met | Iso 80601-2-56 |
Closest rivals on specs
Easy@Home EMT-021B Digital Oral Thermometer- Response Time 6 vs 25 seconds (-76%)
The First Years Y7078A Thermometer- Upper Temperature Range 110 vs 100 °F (+10%)
- Response Time 6 vs 60 seconds (-90%)
Easy@Home EMT-A12 Digital Oral Thermometer- Upper Temperature Range 110 vs 48 °F (+129%)
- Response Time 6 vs 8 seconds (-25%)
Frequently asked questions
Is this actually a supplement product?
No, despite its category listing it is a digital thermometer, not a vitamin or supplement.
How is it powered?
It runs on battery power.
What color does it come in?
White.