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Riester ri-thermo N Infrared Thermometer Extension Module

Infared Thermometer
Infared Thermometer
Riester USA 3656-301 Infared Thermometer
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Model: 3656-301


Anti-Theft Security
  • Clinically validated to precisely measure the body's temperature in the ear
  • Two second reading
  • Measures in Fahrenheit and Celsius
  • 12 reading memory
  • Includes 40 probe covers
  • 2 alkaline manganese batteries type AA 1.5v (included)
  • 1,000 measurements battery life
More Details

The Riester Module ri-thermo N Thermometer is clinically validated to precisely measure the body's temperature in the ear. Using innovative infrared technology the ri-thermo N can measure temperatures in a matter of seconds. Reading can be shown in C or F and are easy to read on a LCD screen. The Riester Digital Thermometer is reliable and simple to use with features including a memory which stores up to 12 readings.

Included are: 40 probe covers to ensure proper hygiene when using the thermometer, and two AA (1.5 V) alkaline manganese batteries which provide 1,000 measurements.

Accuracy +/- 0.2° C, 32.0 to 42.2° C
Battery Life 1,000 Measurements
Dimensions 153 x 31 x 40 mm LxWxH
Measurement Time Approximately 1 to 2 sec
Memory 12 measurements
Operating Temperature 5° C to 40° C (41° F to 104° F) Degrees
Power (2) AA Batteries (Included)
Temperature Range 0° C to 100° C (32° F to 212° F) Degress
Weight 53 g (w/ Battery), 50 g (without Battery)
2 Year Warranty

The manufacturer warrants that this product is free from defects in material and workmanship. Repair or replacement will be issued for any product which is found defective under the terms of this warranty. QuickMedical will assist with warranty issues within 30 days of product delivery. After that time, the products manufacturer must be contacted directly to address all warranty issues.

30 Day Return Policy

This product has a 30-day money back guarantee. Simply call QuickMedical Customer Service at 425-222-5963 for a return authorization number and instruction on where to ship the return. All returns must be authorized and in original packaging.

Restock Fee

If returned, this product's manufacturer may charge a restocking fee of 25%.

To avoid factory restock fees, please consult with a QuickMedical sales associate to insure the product meets your needs. On site demos or factory approved trial and evaluations can be arranged, and may reduce or eliminate restocking fees.


Probe Covers for Ri-Thermo
Box of 100
Factory Direct
Probe Covers for Ri-Thermo
Box of 1,000
Factory Direct