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🌑️ enhanced dtr900 inside/outside digital thermometer by general tools with memory for minimum/maximum readings logo

🌑️ Enhanced DTR900 Inside/Outside Digital Thermometer by General Tools with Memory for Minimum/Maximum Readings Review

5

Β·

Very good

Revainrating 4 out of 5Β Β 
RatingΒ 
4.0
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Description of 🌑️ Enhanced DTR900 Inside/Outside Digital Thermometer by General Tools with Memory for Minimum/Maximum Readings

Inside/Outside Thermometer with Minimum and Maximum Memory. Industrial thermometer simultaneously displays indoor and external probe temperature as well as time. Thermometer stores and recalls minimum and maximum indoor and remote temperatures with time and date stamps; look back and monitor change over time. The digital thermometer sensor is fast responding; one switch toggles Fahrenheit or Celsius display and the date and time format. The temperature display mounts on a wall or other flat surface; the exterior probe is thin enough to fit under a window and is waterproof. Perfect walk-in refrigerator thermometer, for monitoring reach-in boxes, greenhouses and other household and lab applications.

Reviews

Global ratings 5
  • 5
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Type of review

Revainrating 5 out of 5

Good product! in temperature and humidity

This works very well. I liked it for measuring the outside/inside temperature and measuring the heat in my dryer and bed bug heater (to kill bed bugs) with the temperature.

Pros
  • Ideal for a small house
Cons
  • Not sure

Revainrating 5 out of 5

Works perfectly. I drilled a small hole in the ground.

Works great. I drilled a small hole in the ground and used it to control the temperature in the basement below my house to make sure the pipes didn't freeze.

Pros
  • Perfect for outdoor activities
Cons
  • Upgrades

Revainrating 2 out of 5

Not very good Best in testing, measuring and checking

Too cheaply made. The operation is not intuitive and the battery compartment keeps opening. I think it would be better to spend more money on a more durable unit that accumulates temporary points over time.

Pros
  • Hands-free
Cons
  • Very expensive

Revainrating 4 out of 5

Good for the money

For the money this device is good enough to measure the outside and inside temperature and show the min and max temperatures since the last reset. However, it doesn't show a trend and isn't accurate enough to check the temperatures reported by other devices.

Pros
  • Easy to use
Cons
  • Quick start guide

Revainrating 4 out of 5

Very reliable and accurate

I have two of these. One has been in use for several years. I read in a review that the outside and inside temperature don't match when the outside sensor is close to the device. This was not my experience; When I do this, the temperatures are within 0.5 degrees Fahrenheit of each other. The external sensor responds to temperature changes much faster than the internal base unit. So if you test the unit this way, you have to wait a while for the internal unit to match the external sensor. I…

Pros
  • Good product for the price
Cons
  • weak