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HunterBee Upgraded Refrigerator Thermometer with Dual Sensor Indoor/Outdoor Wireless Household Temperature Monitor | Alarm, LCD Digital Thermometer

• Package Included: The wireless refrigerator thermometer includes 1 indoor temperature built-in the console and 2 remote sensors, which can monitor 3 kinds of temperature and all displayed simultaneously. 24 hours indoor and outdoor MAX and MIN temperature records..
• Alarm Settings: When indoor or oudoor temperature exceed your pre-set minimum and maximum alarm value, the thermometer will make audio alarm and visual alarms to remind you, allowing you to be aware if adjustments are necessary for your household,wireless indoor/outdoor with audible alarm..
• Temperature Range: Outdoor -40°F to 140°F (-40°C to 60° C)（ ±1.0）, Indoor 32°F～140°F(0°C to 50° C) (±1.0). The wireless refrigerator thermometer have 328ft (open area) remote range with strong signal Penetration. Can be used it in the fridge, freezer or outdoor, providing double protection to your food safety..
• Easy to install and operation: Mount display unit directly to your refrigerator or freezer using integrated magnets or hang on wall using keyhole, and The wireless sensor can clip on door or hang on the wall. There are 6 function keys on the main unit and the signal indicator on the transmitter. Just press the corresponding button to turn the alarm on/off, change Celsius or Fahren....

CEM DT-9851M Particle Counter with TFT Color LCD Display

• 2.8" TFT 320x240 pixels Color LCD display..
• Simultaneously measure and display 3 channel of particle sizes, measure particle size down to 0.3 μm & Mass Concentration..
• Air temperature and humidity, Dewpoint & Wet bulb temperature.Max, Min, DIF, AVG record, Date/time setup controls, alarm..
• MicroSD (MAX. use 8GB) memory card, USB interface.Selectable sample time, count data, programmable delay..
• Store 5000 records of date, time, counts, relative humidity, temperature, sample volumes, alarms and location label..

Manometer Digital Gas Pressure Tester Differential Pressure Gauge HVAC Air Pressure Meter with Backlight Data Record Function

• ✅【High Accuracy】Measurement range: ±2.000psi.
• ✅【12 Selectable Units】Easily toggle between Psi, kPa, Pa, Kgfcm2, ozin2, Bar, mbar, inHg, mmHg, inH2O, ftH2O and cmH2O.
• ✅【Data Record】This Manometer would be record 99pcs data with time stamp, which help to easier to analyze the data.
• ✅【Multi-Functional】Measuring Differential pressure, Positive and Negative Pressure, Data Hold, MAX/MIN/Average, Large LCD backlight, Low battery Alarm, Auto Power Off Functions.
• ✅【Wide Applications】This high-quality manometer is suitable for gas measurement systems, which measuring the air and ventilation system, calibrating and trouble shooting of gas pressure systems, HVAC, gas appliance repair and installation, laboratory testing, etc..

Digital Light Meter Illuminance Lux Meter with Record Function, 0~200,000 Measurement Range Flexible Sensor Light Tester for Photography, Plants, Indoor, Outdoor

• 【High Accuracy】±3%±10dgts when reading below 10000lux.
• ±4%±10dgts when readings over 10000Lux.
• 【AUTO Ranges Selection】Auto measuring range selection, also can manually select 4 ranges setting 200/2,000/20,000/200,000 Lux and FC unit conversion.
• 【Record Function】Comes with 50 data samples record function, easier to analyze the data.
• 【Multi-Functional】Data Record, MIN/MAX readings, Data Hold, Auto Power Off, Auto Range Selection and Low Battery Indication.
• 【Wide Application】This compact Lux Meter can be used indoor and outdoor for photography, plants, office, home, factory, etc..

NANGOALA Digital Humidity Monitor Hygrometer Thermometer Indoor Room Home Temperature Humidity Monitor Humidity Humidifier Monitor Gauge Meter Reader for Home Office Baby Room & Greenhouse

• MULTI-FUNCTIONS: With LCD touch screen & max/min records to show the highest/lowest temperature and humidity at the same time in 24 hours and with the....
• WIDE WORKING RANGE: With temperature detection range 32℉-122℉ (0℃-50℃) and humidity range 20%-95%, you can get the accurate real time....
• LOW & HIGH RECORDS: With low consumption, hight precision and stability, it can automatically record the high/max and low/min temperature & humidity....
• 3 WAYS OF PLACEMENT: Powered by 2 AAA batteries (not included), the humidity monitor has table stand, two magnets and wall-mountable hole on its back.....
• WIDE APPLICATION: It can be used in bathroom, bedroom, living room, base room, greenhouse, warehouse, baby room, nursery, hatchery cellar, office and....

Refrigerator Fridge Thermometer Digital Freezer Room Thermometer Waterproof, Max/Min Record Function with Large LCD Display (General, White, 2)

• BIG DIGITS LCD SCREEN: An easy-to-read extra-large LCD screen provides quick, at-a-glance measurements..
• MAX&MIN RECORD FUNCTION: Records Min and Max temperature provides the historical temperatures readings. With this feature, you can easily monitor the temperature change of your refrigerator and provide double protection to your food safety..
• WIDE RANGE & ACCURATE: The temperature range is from -20℃～50℃(-4℉~122℉) with high accuracy (±1°C/±2°F) allowing you to use this in the fridge, freezer or as a general room thermometer for food safety or other applications..
• STAND AND HOOK FOR HANGING: Equipped with foldable hook, which can be used by hanging in refrigerator and freezer rack or free standing only, it’s very compact and convenient to keep..
• If you have any quality problems within 6 months, you can contact us at any time for after-sales service..

Refrigerator Fridge Thermometer Digital Freezer Room Thermometer Waterproof, Max/Min Record Function with Large LCD Display (General, White, 4)

• BIG DIGITS LCD SCREEN: An easy-to-read extra-large LCD screen provides quick, at-a-glance measurements..
• MAX&MIN RECORD FUNCTION: Records Min and Max temperature provides the historical temperatures readings. With this feature, you can easily monitor the temperature change of your refrigerator and provide double protection to your food safety..
• WIDE RANGE & ACCURATE: The temperature range is from -20℃～50℃(-4℉~122℉) with high accuracy (±1°C/±2°F) allowing you to use this in the fridge, freezer or as a general room thermometer for food safety or other applications..
• STAND AND HOOK FOR HANGING: Equipped with foldable hook, which can be used by hanging in refrigerator and freezer rack or free standing only, it’s very compact and convenient to keep..
• If you have any quality problems within 6 months, you can contact us at any time for after-sales service..

ORIA Refrigerator Thermometer 2 Wireless Sensors Indoor Outdoor Thermometer Wireless Digital Freezer Thermometer Audible Alarm Min and Max Record Temperature Display for Home Restaurants Bars

• 【Connect Sensor】If any of the sensor communication is lost, dashes (--.-) will be displayed on the screen. Press and hold the CH/+ button for 3s,....
• 【Min/ Max Record】You can set a min and max temperature alarm on the Channel 1 and Channel 2 thermometers. The temperature deviation: 0.1(It is....
• 【Button Use】When the remote sensor temperature has been received, the console will automatically switch to the normal mode, and all further....
• 【Battery Type】Do not use rechargeable batteries. We recommend fresh alkaline batteries for temperature ranges between -20 °C and 60°C. Any other....
• 【Heartwarming Reminder】If there are any problems with the use or function of the product, or if the product is defective/damaged, please contact....

【Upgraded Version】Esnow Refrigerator Thermometer Wireless Digital Freezer Thermometer Digital Sensor with 2PCS Sensors Temperature Monitor and Audible Alarm for Indoor / Outdoor (Battery not Included)

• Package Included: The wireless refrigerator thermometer includes 1 indoor temperature built-in the console and 2 remote sensors, which can monitor 3 kinds of temperature and all displayed simultaneously. 24 hours indoor and outdoor MAX and MIN temperature records..
• Alarm Settings: When indoor or oudoor temperature exceed your pre-set minimum and maximum alarm value, the thermometer will make audio alarm and visual alarms to remind you, allowing you to be aware if adjustments are necessary for your household,wireless indoor/outdoor with audible alarm..
• Temperature Range: Outdoor -40°F to 140°F (-40°C to 60° C)（ ±2°F）, Indoor 32°F～122°F(0°C to 50° C) (±1°C). The wireless refrigerator thermometer have 328ft (open area) remote range with strong signal Penetration. Can be used it in the fridge, freezer or outdoor, providing double protection to your food safety..
• Easy to install and operation: Mount display unit directly to your refrigerator or freezer using integrated magnets or hang on wall using keyhole, and The wireless sensor can clip on door or hang on the wall. There are 6 function keys on the main unit and the signal indicator on the transmitter. Just press the corresponding button to turn the alarm on/off, switch Celsius or Fahr....

Zoo Med Thermometer Humidity Gauge, Green (6600912)

• Digital Window Thermometer Hydrometer with Easy Suction Cup Installation..
• Large LCD Display, Stunning See-Through Design..
• MAX and MIN record for temperature and humidity.
• Measures and displays the temperature (in Celsius or Fahrenheit) and humidity..
• LCD Digital Window Indoor/Outdoor Thermometer / hydrometer with suction cup and adhesive tape for easy mounting..

UEI Test Instruments INF165C Scout 1 IR Thermometer