SMARTRO SC42 Professional Digital Hygrometer Instruction Manual
- June 11, 2024
- SMARTRO
Table of Contents
SMARTRO SC42 Professional Digital Hygrometer
Description
Swiss-made humidity gauge that detects minute changes in temperature and humidity and updates values every ten seconds. The temperature and humidity tolerances are 0.5°F (-4 to 158°F) and 2%RH (1 to 99% RH), respectively. In order to measure temperature and humidity accurately, the digital hygrometer is pre-calibrated. Monitor for temperature and humidity with a 3.5″ HD LCD screen. Backlit may be activated with a simple tap on the top. Clear and power-efficient, reading is made easier by insufficient backlight. Reliable functioning buttons for manual setting or °F/°C changeover are located on the back. The indoor thermometer measures conditions and promptly detects changes in temperature and humidity. It displays high and low records for the last 24 hours and over time. By ensuring adequate humidity regulation, Comfort Indicator enables you to keep your home’s atmosphere cozy.
This indoor digital thermometer has a wall-mount hole, two strong magnets, and a retractable stand that makes it simple to put it on a wall, refrigerator, or even a table. Appropriate for a baby’s room, nursery, office, closet, incubator, greenhouse, garden, wine cellar, basement terrarium, etc. When product positioning or environmental conditions have an impact on your data accuracy, the monitor can be manually calibrated to improve data readings. Aerospace Institute for Metrology and Measurement Technology calibration certification. 2 x 1.5-volt AAA batteries, not included.
Know Your Device
Front
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A1. Highest Humidity Record
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A2. Record Time Span
Indicates viewing records for the last 24 hours or all-time. -
A3. Lowest Humidity Record
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A4. Humidity Level Indicator
Indicates a high, low, or ideal humidity comfortable level. -
A5. Low Battery Indicator
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A6. Highest Temperature Record
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A7. Lowest Temperature Record
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A8. Current Humidity
The Arrow icon indicates the trend of humidity. -
A9. CALIBRATED Indicator
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A10. Current Temperature
The Arrow icon indicates the trend of temperature. -
A11. Backlight
Touch the button to temporarily activate the backlight.
Back
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B1. Integrated Hanger Opening
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B2. SET Button
For calibration setup. -
B3. UP & DOWN Button
For calibration and toggling records are shown. -
B4. Battery Compartment
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B5. Magnetic Attachments
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B6. °C/°F Button
For toggling temperature units. -
B7. Table Stand
Table Stand
Set-Up
Install or Replace Batteries
Batteries must be installed for this product to operate.
- Slide off the battery cover.
- Insert 2xAM batteries into the battery compartment. Ensure that the battery polarities [ “+” and “-“] are correct.
- Close the battery compartment.
- The monitor will automatically enter into normal service mode.
Toggle Fahrenheit Or Celsius
To select Fahrenheit (° F) or Celsius (°C), press the “°C/°F” button located on the back of the monitor.
Placement For Maximum Accuracy
Because it is equipped with a high-performance sensor, this device is sensitive to surrounding environmental conditions. Placement in a proper location is critical to the accuracy and performance of this product. Place the monitor in a dry area, free of dirt and dust. To ensure accurate temperature measurement, place monitor out of direct sunlight and away from any heat source or vents. To ensure accurate humidity measurement, place monitor away from humidity sources. The monitor comes with built-in magnets to attach to a metal surface.
Operation
Using The Humidity Monitor
The Humidity Level Indicator easily conveys a low, high or ideal indoor humidity level for your home and health.
High And Low Records
- High and low records are displayed for temperature and humidity.
- 24hrs records are the maximum and minimum readings recorded of the last 24 hours.
- All-time records are the maximum and minimum readings recorded since the batteries were installed.
- Press the ” UP ” or ” DOWN ” button in normal mode to enter the 24hrs or All-time mode of the maximum and minimum values.
- Hold the ” UP ” button to manually clear the high records of temperature and humidity currently being viewed. Dashes display to confirm you have cleared.
- Hold the ” DOWN ” button to manually clear the low records of temperature and humidity currently being viewed. Dashes display to confirm you have cleared.
Note: Records will be erased if the batteries are removed.
**Backlight
**
Touch or press any button to temporarily activate the backlight.
Note: The backlight can’t be set to be on permanently.
Calibration
The temperature and humidity readings can be calibrated on the display to improve accuracy. Calibration can improve accuracy when product placement or environmental factors impact your data accuracy.
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To access calibration mode, hold the ” SET ” button for 3 seconds. The display of the humidity flashes.
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Press the ” UP ” or” DOWN ” button to correct the display of the humidity.
CALIBRATED appears on the display. -
Press the “SET” button to confirm the setting.
The temperature display flashes. -
Press the ” UP ” or” DOWN ” button to correct the display of the temperature.
CALIBRATED appears on the display. -
Press the “SET” button to confirm the setting.
Note:
- 10 seconds of inactivity during setting, the display will save the adjustments and exit calibration mode.
- Calibrations will be erased if the batteries are removed.
- This product has passed professional testing and calibration. No extra calibration is required before use.
Specifications
Temperature Range
Temperature Accuracy
| -4 ° Fto 158 ° F(-20° Cto70° C)
±0.S° F
---|---
HumidityRange| 1% – 99%RH (relative humidity)
HumidityAccuracy
Power Supply
| ±2%RH
2x l.Sv AAA batteries
After-Sales Support
If your device fails to work or your experience with this product is less than satisfactory in any way, please do not hesitate to contact us. Join our Instagram or Facebook group for more support and discount information.
Contact +1(323)287-5798
Support[email protected]
Frequently Asked Questions
What is the SMARTRO SC42 Professional Digital Hygrometer used for?****
The SMARTRO SC42 is a professional-grade digital hygrometer used for measuring indoor temperature and humidity levels. It is ideal for use in homes, offices, greenhouses, or any other indoor space where temperature and humidity levels need to be monitored.
What is the temperature range of the SMARTRO SC42 hygrometer?****
The temperature range of the SMARTRO SC42 hygrometer is from -4°F to 158°F (-20°C to 70°C).
What is the humidity range of the SMARTRO SC42 hygrometer?****
The humidity range of the SMARTRO SC42 hygrometer is from 1% to 99%.
How accurate is the SMARTRO SC42 hygrometer?****
The SMARTRO SC42 hygrometer is accurate to within ±2% for humidity readings and ±1°F for temperature readings.
How do I calibrate the SMARTRO SC42 hygrometer?****
The SMARTRO SC42 hygrometer does not require calibration, but it does have a calibration function if you need to adjust the readings. Follow the instructions in the user manual to access the calibration function and adjust the readings accordingly.
What is the battery life of the SMARTRO SC42 hygrometer?****
The SMARTRO SC42 hygrometer runs on two AAA batteries, and the battery life is approximately 6 to 12 months depending on usage.
Can the SMARTRO SC42 hygrometer be mounted on a wall?****
Yes, the SMARTRO SC42 hygrometer has a built-in stand and a mounting hole on the back for easy wall mounting.
Does the SMARTRO SC42 hygrometer have a backlight?****
Yes, the SMARTRO SC42 hygrometer has a blue backlight that can be turned on and off with the touch of a button.
Can the SMARTRO SC42 hygrometer store temperature and humidity readings?****
Yes, the SMARTRO SC42 hygrometer can store up to 200 temperature and humidity readings, allowing you to track changes over time.
Does the SMARTRO SC42 hygrometer come with a warranty?****
Yes, the SMARTRO SC42 hygrometer comes with a 12-month warranty from the date of purchase.
Video – Product Overview
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