Protmex Buying Guide & Brand Review (April 2024 Updated)

Protmex PT618 Temperature Humidity Meter, Thermometer Hygrometer Monitor with Ambient, Dew Point, Wet Bulb for Indoor/Outdoor MIN, MAX, Data Hold, LCD Backlight

Features

This Digital Thermometer is a new type of digital temperature and humidity meter, which is designed to combine the functions of a humidity meter, temperature meter, wet bulb temperature, and dew point temperature. And Dew point is a measure of how much water vapor is actually in the air.

Dual Display Humidity and Temperature with Accurate Measuring: Humidity range: 0% - 100%RH. Temperature range: -20℃(-4℉) - 60℃(140℉). Dew point Temperature :-50℃(-58℉) - 60℃(140℉). Wet Bulb Temperature:-20℃(-4℉) - 60℃(140℉).

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Protmex PT6508 Temperature Humidity Meter, Thermometer Hygrometer Monitor with Ambient, Dew Point, Wet Bulb for Indoor/Outdoor MIN, MAX, Data Hold, LCD Backlight

Features

PT6508 Temperature meter is a new type of digital temperature and humidity meter, which is designed to combine the functions of a humidity meter, temperature meter, wet bulb temperature, and dew point temperature. And Dew point is a measure of how much water vapor is actually in the air.

Dual Display Humidity and Temperature with Accurate Measuring: Humidity range: 0% - 100%RH. Temperature range: -20℃(-4℉) - 60℃(140℉). Dew point Temperature :-50℃(-58℉) - 60℃(140℉). Wet Bulb Temperature:-20℃(-4℉) - 60℃(140℉).

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Protmex PT6708 Sound Level Meter, Digital Decibel Reader Measurement, Range 30-130 dB, Accuracy 1.5dB Noise Meter with Large LCD Screen Display, Fast and Slow Selection (Batteries Include)

Features

【ACCURATE AND SENSITIVE DB METER】 High-quality AD636 chip, low power consumption, professional measurement. It can respond within 0.5s, and quickly display accurate measurement results. Our sound level meter utilizes an electric condenser microphone to monitor sound levels from 30 to 130 decibels at an accuracy of +/-1.5 dB with a 0.1 dB resolution.

【FAST AND SLOW MEASUREMENT】 The decibel gauge has the function of converting the fast and slow response rates. The fast response rate uses a time constant of 0.125s/time for general environmental measurement. The slow response rate uses a 1s/time constant, which is used for environmental measurements with relatively large changes in noise levels. Also, have MAX, data hold, and under/over, dB/SONE unit selection functions. Note: Can not keep and generate a report directly from the device.

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Protmex Sound Level Meter, Dual Mode db Meter Decibel Meter Noise Level Meter 30-130dB Measure with Fast/Slow Selection, Backlight, Max and Data Hold Function, A/C Mode PT6708(Batteries Included)

Features

【Accurate and Sensitive Sound Meter】The Protmex SPL meter complies with International Committee IEC651 Type 2 and American National Standard ANSI S1.4 Type2. It has a 0.5s response time, can measure noise level, and quickly display accurate measurement results. Measuring Range 30~130dB; +/-1.5dB Accuracy with 0.1dB Resolution. Frequency ranges from 30Hz to 8KHz.

【Max Value Hold Function Decibel Meter】The Protmex sound level meter with a data logger can record the current maximum decibel value; the decibel reader and recorder can freeze the reading on the display without worrying that the reading is too fast to record.

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Protmex Handheld USB Wind Speed Meter Digital Anemometer, Portable LCD Backlight Humidity Temperature Tester Meters, Air Volume Measuring CFM Meter, PT6252B (Battery Included)

Features

【Professional Air Flow Meter】Protmex PT6252B anemometer is a portable wind speed gauge that can accurately measure airspeed in 5 units: m/s, km/h, ft/min, knots, ft. Users can work under the dim surrounding with your anemometer via the bright backlit LCD screen.

【USB Data Logging and Data Sync on Computer】The Protmex air flow meter come with a USB cable and PC software support that can connect the wind meter to the computer via a USB port. For wind data logging, analyzing, and monitoring.

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Protmex PT6208A Digital Contact Tachometer, Contact Measurement Speed Tach Meter, 50-19999RPM Speed Meter, Contact Tach RPM Meter with 100 Groups Data Logging, Data Hold, Max/Min/AVG, Backlight

Features

【HIGHLY-RELIABLE DIGITAL TACHOMETER】 16 Bits high-speed Integrated chip, makes the handheld tachometer more stable and reliable. ABS double-layer made shell, secondary injection process, conforms to ergonomic design and is easy to operate and maintain.

【MULTIPLE FUNCTIONS】The contact tachometer will display rotation speeds from 50RPM---19999RPM. 5 unit selection: m/min, m/sec, ft/min, ft/Sec, in/min, and have 100 groups data logging, data hold, the average value functions.

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Protmex Non Contact Voltage Tester Pen, ac Voltage Detector Sensitivity Adjustable Electrical Circuit Testers Flashlight and Buzzer Alarm Multi Range ac 12-1000V&Live/Null Wire Judgment

Features

Gas Leak Detector

Portable

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Protmex PT625A Handheld Anemometer Wind Speed, CFM Meter Wind Speed Meter, Airflow Gauge, Air Velocity Measuring Flow Meter for Indoor/Outdoor Min, Max, Avg, Data Hold

Features

【HIGH ACCURACY ANEMOMETER】 High processing power, accurate and fast readings, ultra-low power consumption. Protmex Air Velocity Meter for Measuring Wind Speed Range: 0.4~40 m/s. Display in 6 Units: m/s, km/h, ft/s, knots, mil/h, fp/m. Maximum Show Value: 9999. Sampling Time: About 0.5s/time. 3 Air Volume Units: CFM, CMM, CMS.

【8 FAN BLADES AVIATION WING FAN】 8 fan blades greatly increase the touch of wind area and capture every breeze of wind. Low friction bearing technology, for more accurate measurement. Capable of displaying wind speed in current, MAX, and MIN helps you keep track of windstorms, and wind gust velocity during outdoor activities: fishing, drone flight, shooting kite flying, and sailing, great helper.

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Air Quality Monitor CO2 Detector, Air Quality Monitor Temperature and Relative Humidity CO2 Meter, CO2 Monitor, NDIR Channel Sensor, 0~5000ppm Range

Features

【Accurate & Reliable】 With this CO2 detector, you can test the CO2 concentration indoors precisely and quickly in order to protect your health. In addition to carbon dioxide measuring devices, the high-precision thermometers and hygrometers can also be used to monitor indoor temperature and humidity in real time.EPA Establishment N.O: 98615-CHN-1

【High-Precision CO2 Sensor】 Use of non-dispersive infrared technology (NDIR), full temperature range correction, high measurement accuracy, fast response, resolution up to 1 ppm that can accurate detect air of Carbon Dioxide(CO2), measuring range up to 0 to 5000 ppm.

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Protmex Digital Tachometer, 50-19999 RPM Contact Tachometer, 100 Groups Data Store Handheld Speed Meter with Backlight, Max/Min/AVG RPM Rotation Speed Gauge, PT6208A (Batteries Included)

Features

【HIGH-QUALITY】PROTMEX PT6208A rpm meter tool is a contact type digital tachometer with stable performance, high reliability, and high safety performance.

【MULTIPLE FUNCTION】The contact tachometer will display rotation speeds from 50RPM---19999RPM. 5 unit selection: m/min、m/sec、ft/min、ft/Sec、 in/min, 100 groups data logging, low battery indicator functions and LCD Backlight

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Protmex Digital Tachometer, 50-99,999 RPM High Precision Laser Photo Tachometer, Max/Min/AVG Data Hold Functions Rotation Speed Meter, PT6208B with Reflective Tape (Batteries Included)

Features

【Safe Universal Non-Contact Tachometer】PT6208B non-contact tachometer is very easy to use. The product is equipped with reflective tape, users do not need to switch between different rollers and settings. You can trim the tachometer reflective tape into any size according to your needs and different types of instruments so as to simplify your working process and save you time and energy.

【Tachometer with Larger Speed Range】 The digital non-contact tachometer displays rotation speeds from 50-99,999 RPM, while other tachometers can only measure 50-19,999 RPM. Also, the Protmex Tachometer has data storage and reading functions that can store up to 100 groups of data.

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Protmex Digital Temperature Humidity Meter, Thermometer Hygrometer with Ambient Dew Point and Wet Bulb Temperature Indoor and Outdoor, Data Logger with Min/Max Hold, LCD Backlight, PT6508

Features

【Professional Dual Display Thermometer Hygrometer】High-precision digital sensors from the US ensure accurate measurements, refresh every 0.4s, and Include a function to lock the current reading. Temperature range: -4~140℉(-20℃-60℃), Humidity range: 0~100%RH. Incloud 4 types of temperature modes: humidity, ambient temperature, wet bulb temperature, and dew point temperature. The dew point is a measure of how much water vapor is actually in the air

【Multifunctional Protmex Temperature Humidity Meter】°C and °F humidity meter; Temperature mode switcher: ambient, dew point, and wet bulb temperature; Datastore and read; Max hold and min hold functions can view the maximum and minimum values of the 99 previously stored data sets; Low battery indicator; 4 AAA batteries included

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Protmex 106B LCD Display 48-250V/45-65Hz US Plug Socket Outlet Tester Voltage Detector Wall Plug Breaker Finder with Voltage Test and RCD (or GFCI) Test for Home Appliance Testing

Protmex Weather Station Wireless Indoor Outdoor 29-in-1 Thermometer with 3 Sensor, Large Color Screen Weather Clock Temperature and Humidity Monitors 262.4ft/80m Range

Features

【Professional 29-In-1 Multi-Function】 29-In-1 weather station wireless adopts a modern design, accurate indoor-outdoor humidity and temperature(Temp Accuracy: ±1°, Humidity accuracy: ±5%), tendency arrows, comfort level, alarm clock, alarm clock/snooze, time/date, barometric pressure, weather forecast, and 24Hr historical graph. Please wait for 24 hours before reading the data. It will be more accurate.

【8.27" Large Color Screen】 The weather station is equipped with an adjustable 8.27" high-brightness backlit screen, which has better visual effects. Wherever it's been placed, on a tabletop or on the wall, which is easy to read from any angle far away. All you need to know on that bright digital screen. And the black classic appearance design can add a stylish atmosphere to any indoor space.

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Protmex Wireless Weather Station Indoor Outdoor RCC Thermometer with 3 External Sensor, Color Display Digital Weather Forecast Station with Adjustable Backlight and Atomic Clock, 20C (Black)