Caliper 4R Digital Hygrometer (Gold)

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The Caliber 4R Digital Hygrometer/Thermometer, with user adjustable calibration, is a round version of the ever popular Caliber lV. The large and easy to read screen shows both humidity and temperature. New ZX circuit technology prevents false reading while the memory circuit keeps track of high and low humidity and temperature history. The temperature reading is easily switchable for monitoring in Fahrenheit or Celsius.

Features

• Temp. in Fahrenheit or Celsius
• Accuracy to +/- 1% at 70% humidity
• One Step Calibration Button
• High / Low Humidity Memory
• High / Low Temp. Memory
• Secure Magnetic Mount

Dimensions

• Face: 2-1/4" diameter
• Back Inset: 2" diameter
• Depth: 5/8" (3/4" with Magnet)

Instructions:

Instructions:

Caliber 4R Digital Hygrometer Calibration Video: