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Olmaster Foldable Laptop Stand Adjustable Multi-Angle Computer Riser Portable Laptop Holder with Heat-Vent Black
- Ergonomic laptop stand can adjust height 9 level, different angles and stand it up higher or lower depending on your needs, will help decrease the fatigue and soreness in your body after long hours of uncomfortable seating and hunching, good helper for your work.
- The laptop desk stand has a hole on the surface to increase the air flow at the bottom of the notebook, fast heat dissipation.
- Laptop desk stand with high quality ABS and premium metal material, support up to 22 lbs(10kg); The Z-type design is stable and an ideal height for typing; Stand stopper on top surface and anti-slip rubber pads protect your laptop from sliding, keep the stand more stable.
USD $26.99$35.99 -
Gas Leak Detector Portable Combustible Gas Detector Handheld Gas Analyzer
Gas Leak Detector Portable Combustible Gas Detector Handheld Gas Analyzer Flammable Natural Gas Acetone Propane Benzene Ethanol Gasoline Methane Tester 9999 PPM 20% LEL with LCD Color Display
【Most Gas Measuring Range】50-10000PPM, <20%LEL.USD $55.99$79.99 -
Portable Thermo-Hygrometer 4-in-1 Digital Psychrometer Mini Temperature Humidity Meter Pen Type
This 4 in 1 digital thermometer psychrometer is designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature.
With backlight, LCD display, low battery indicator, automatic shutdown, max and min functions. Switchable °F/°C temperature. Suitable for warehouse, outdoor, freezer, lab, greenhouse, refrigerated truck, and etc.
Ambient temperature range: -20℃~60℃ (-4℉~140℉); ambient temperature accuracy: 0℃~45℃±1℃ (other: ±1.5℃); humidity range: 0.0%~99.9%RH; humidity accuracy: 20%~80%±3.0%RH (other: ±4.0%RH); wet bulb temperature range: -20℃~60℃ (-4℉~140℉); wet bulb temperature accuracy: 0℃~45℃±1℃ (other: ±1.5℃); dew point temperature range: -50℃~60℃(-58℉~140℉); dew point temperature accuracy: 0℃~45℃±1℃ (other: ±1.5℃).USD $19.99$29.99 -
Digital Multimeter NCV Auto-Ranging 9999 Counts TRMS 1000V 10A Tester Frequency Counter Voltmeter Ohmmeter Capacitance
This digital multimeter can accurately measure AC DC voltage, AC DC current, resistance, continuity, capacitance, frequency, temperature, diodes, live wire and batteries. Convenient features like Data Hold, Auto Shut-Off, Max/Min/AVG, Low Battery Indication make taking and recording measurements much easier.
Smart(AUTO) Measurement: this measurement mode is default when power on. In this mode, DC/AC voltage, resistance, continuity can be measured, and the meter can automatically identify the measurement signal.
Non-contact voltage detection function with a sensor to detect voltage and avoid electric shock without touching any wires. Light and sound alarm if detects live line. With flashlight function, it can change the dark environment.USD $47.99$55.99 -
Monitor Stand Riser Foldable Computer Monitor Riser Adjustable Height with Storage Drawer & Pen Slot, Phone Stand
- Ergonomic design keeps your monitor at comfortable eye level to effectively prevent your back and neck strain when you work in front of a computer, protecting your cervical spine, decompressing your waist and contributing to improve your daily working productivity.
- This monitor stand riser consists of high quality ABS plastic platform and metal hinges, which is durable and high-strength. With its stable structure, it can easily support computer monitor or laptop weighing up to 55lbs without shaking.
- The width of the monitor stand can be adjustable for your preference. You can customize the width to 16.5 inch, 18.5 inch or 20.5 inch, suitable for different monitors, or when you want to elevate the monitor height.
USD $39.99 -
Olmaster Foldable Laptop Stand Adjustable Multi-Angle Computer Riser Portable Laptop Holder with Heat-Vent
- Ergonomic laptop stand can adjust height 9 level, different angles and stand it up higher or lower depending on your needs, will help decrease the fatigue and soreness in your body after long hours of uncomfortable seating and hunching, good helper for your work.
- The laptop desk stand has a hole on the surface to increase the air flow at the bottom of the notebook, fast heat dissipation.
- Laptop desk stand with high quality ABS and premium metal material, support up to 22 lbs(10kg); The Z-type design is stable and an ideal height for typing; Stand stopper on top surface and anti-slip rubber pads protect your laptop from sliding, keep the stand more stable.
USD $25.99$29.99 -
Wood Moisture Meter Portable Digital Temperature Humidity Meter with Color LCD Display, Self Calibration Cap, Pin-Type
Wood Moisture Meter Measure Moisture Level, Spot Hidden Damage-Designed with 2 high precision pins, penetrate it into the test surface and know the moisture level in the wood, wall, masonry surfaces quickly. Detecting moisture within wall and flooring can indicate areas where corrosion and mold risks may be present, it is also the first step in early leak prevention.
7 kinds of materials measurement modes like Beech, Oak, Gypsum, Brick are available. Support single point, multi-point average, maximum and minimum measurement functions, ambient temperature & humidity measurement. ℃/℉ unit switchable, convenient to use. The measured data will be shown directly and clearly on the digital display screen. You can use “Self-Testing” aid integrated on Protection Cap, make sure the device is accurately calibrated before use.
Wide Application-It is perfect for wood, bamboo, firewood, logs, cardboard, paper. Can be used for Beech, Spruce, Larch, Birch, Cherry, Walnut, Oak, Pine, Maple, Ash, Douglas Fir, Eucalyptus, Cement Mortar Layer, Concrete, Anhydrous Gypsum Motar Layer, Cement Mortar, Lime Mortar, Gypsum, Brick. Easy to operate, just press button M to select appropriate material type and pierce the probes into the tested object. Made of high-quality ABS material, durable and wear-resistant, uneasy to break.USD $29.99$39.99 -
Handheld Anemometer Digital Wind Speed Meter with USB, LCD Color Display Measures Wind Speed Humidity Temperature
Multifunctional Pro Digital Anemometer. It can measure wind speed, air volume, wind temperature, wind humidity, dew point temperature, wet bulb temperature. Can be widely used in wind energy, meteorology, industry, agriculture, hydrology and water conservancy, environmental protection, highways, airports, etc. Low friction bearing technology, 8 blades, wider blade diameter, more accurate measurement and more sensitive response.
How to Use USB Data Logger: 1. Download and install the Software for AnemoMeter in your PC (CD Software Provided). 2. Turn on the anemometer and connect it to PC via USB cable. 3. Press and hold “H” button for 2 seconds to activate USB function, till “USB” appears in the meter display. 4. In Software, click “Start”, and then real time data will shown. 5. In Software, click “Stop” and then you can export the data easily.
Built-in high-precision sensor and sensitivity fans for you to get a more accurate measurement. This portable wind speed gauge can accurately measure air speed in 6 unit: m/s, km/h, mil/h, ft/m, ft/s, knots. Wind speed range: 0.80~40.00m/s, ±(2.0%+30); 1.40~144.00km/h, ±(2.0%+30); 1.30~131.20ft/s, ±(2.0%+30); 0.8~77.70knots, ±(2.0%+30); 0.90~90.00mile/h, ±(2.0%+30); 78~7874ft/m, ±(2.0%+30).USD $42.99$49.99 -
HDD Docking Station SATA III/II/I to USB 3.0 External Enclosure for 2.5 & 3.5 Inch SATA III Hard Drive
- Hard Drive Docking Station designed for easy HDD installation and efficient heat dissipation.
- The press button is convenient for user to take out hard drive.
- Solid structure for product steady.
- Supports USB3.0 interface, and compliant to USB2.0.
- Supports 2.5″ & 3.5″ SATA HDD, and 2.5″ SATA SSD.
USD $29.99 -
Digital Sound Level Meter, A/C Frequency Weighting Decibel Meter with USB Data Logger 30-130dB(A/C) Range Max/Min/Data Hold, Fast/Slow Mode ect.
This sound level meter is a great tool for checking, monitoring or controlling the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc.
Decibel meter measures range from 30-130 dB with frequency range from 30hz to 8Khz. Highly accurate with Max±1.5dB.
Decibel Meter with A/C Frequency weighting seletable can meet your need accurately . A Weighting commonly use for environmental and conservation program such as OSHA regulation testing and noise ordinance law enforcement. C Weight for the sound level analysis of machines engines,ect.
Use USB Data Logger: Download and install the Software for SoundMeter in your PC (CD Software Provided). Turn on the sound meter and connect it to PC via USB cable. Press and hold “H” button for 2 seconds to activate USB function, till “USB” appears in the meter display. In Software, click “Start”, and then real time data will shown. Click “Stop” and then you can export the data easily.USD $41.99$49.99 -
Decibel Meter, Digital Sound Level Meter 30-130dB(A) Range with Max/Min/Data Hold, Fast/Slow Mode ect. Auto/Manual Range
This sound level meter is a great tool for checking, monitoring or controlling the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc.
Decibel meter measures range from 30-130 dB with frequency range from 30hz to 8Khz. Highly accurate with Max +/-1.5dB.
One button switches easily in max or min value reading with signal shown on the screen; Short press on the “ HOLD” to support data freeze in distant and long press to turn on the LCD backlit display and flashlight simultaneously to fit in poor visibility and darkness.
This digital sound level meter with large Color backlight screen LCD display; dB/ SONG selectable measure Unit; Auto/Manual Range. Note: Battery requires: 3 x 1.5V AAA battery. (Because of the distance, the batteries aren’t provided, thanks for understanding!)USD $35.99$38.99 -
Digital Temperature Humidity Meter Professional Psychrometer Thermo-Hygrometer with Dew Point & Wet Bulb Temperature
Digital Temperature Humidity Meter Professional Psychrometer Thermo-Hygrometer with Dew Point & Wet Bulb Temperature, Color LCD, Backlight, MAX/MIN/AVG/Data Hold for Industry, Agriculture, Meteorology
This Digital thermometer psychrometer is designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature. Equiped with data retention, data storage, unit conversion, ℃/℉ conversion, backlight, color LCD display, low battery indicator, automatic shutdown, max and min functions. This temperature and humidity meter can perfectly meet your different needs in daily use.
It is equiped with color LCD display and backlight, which can show the data more clearly even in darkness, give you a better using experience. Dual display of humidity and temperature with accurate measuring. Humidity range: 0% – 99.9%RH. Temperature range: -20℃(-4℉) – 60℃(140℉). Dew Point Temperature: -50℃(-58℉) – 60℃(140℉). Wet Bulb Temperature: -20℃(-4℉) – 60℃(140℉). Different data unit is selectable in one button, easy to use.
HT618 is a digital thermo-hygrometer with high-precision temperature and humidity sensor module technology. It uses calibrated sensor modules to reduce deviation and improve accuracy. It’s lightweight, compact, ergonomic and user-friendly, making it an ideal tool for monitoring indoor agriculture, animal husbandry, warehouse storage, utilities, and many other fields. You can select the corresponding measurement mode according to your different measurement needs.USD $41.99$49.99
