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Compact Wireless Thermometer and Clock (MRI-200HI)

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Product Description

Compact Thermometer with Clock (MRI-200HI)

* Perfectly sized for RV, bedside, apartment or dorm!
* Wireless temperature readings from remote RS10 transmitter (1 included)
* Three channel capability (2 optional RS10 transmitters may be added)
* Temperature Range -58°F to +140°F (-40°C to +70°C), user selectable C/F
* Maximum Range 165 feet (50 meters)
* Great for outdoors, wine cellar, attic, baby's room, greenhouse or garage
* Mimimum/Maxiumum temperature memory
* Clock (12/24 hour selectable) with calendar
* Requires 2 "AA" and 2 "AAA" batteries

Batteries for the white RS10 Transmitter go in the same direction.


Adding Extra Transmitters?
Special Instructions

Installation Video

Link to Tech Support

Product Reviews

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  1. In use for 5 years

    Posted by Buddy on 31st Mar 2017

    Came back here looking for another product and decided to write a review of Temp unit I bought at least 5 years ago. We've used it with two RV's. I have the sending unit mounted with a magnetic phone mount under the 5th wheel overhang. It's worked flawlessly. Just change the batteries about every other year.

  2. Great product

    Posted by James Elder on 27th Mar 2017

    Love the product, love the service!

  3. Wireless Clock/Thermometer

    Posted by Unknown on 18th Jun 2014

    Excellent product for RV's. Makes it simple to monitor temperatures inside, outside, in the refer and in the belly.

  4. Could be better!

    Posted by Unknown on 26th Jun 2013

    Must be re-synced each time a battery is replaced in any remote unit. Also if there is a problem with a single remote, the entire system needs to be re-synced(start over from the beginning). Poor design!

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