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DM103B Temperature Humidity Dust PM2.5 Air Quality Detector

$39.98
1. Material: ABS2. Display mode: digital tube display3. Atmospheric pressure: 86Kpa – 106Kpa4. Detection method of PM: laser scattering5. Sampling
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DM1306D Wall-mounted Decibel Meter Temperature & Humidity Detector

$50.31
1. Material: ABS2. Power supply: rechargeable lithium battery 2000mAh3. Display mode: LED screen4. Atmospheric pressure: 86Kpa – 106Kpa5. Sampling time:
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DM502 Formaldehyde TVOC Detector PM2.5 Dust Tester

$82.19
1. Material: ABS2. Display mode: 2.8-inch LCD screen display, 320×240 pixels3. Atmospheric pressure: 86Kpa – 106Kpa4. Detection method of PM:
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DR201 Digital Salt Refractometer Salinity Specific Gravity Meter 0~28% Refractometer Food Salt Content Tester Sodium Chloride NaCl

$140.00
featureThe device is standardized and accurate and easy to read. Digital displays are fast and easy to read.Product specifications1. Apply
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DT-1000 Radiation Electromagnetic Detector Measuring Range 5-1999 Electromagnetic Field Intensity Detector

$33.54
1. Dimensions: 132×69×31mm2. Weight: 200 grams3. Reading display: 3-1/2 digit LCD4. Gear position: electric field-V/m (volt/meter); magnetic field–uT (micro Tesla)5.
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DT2234C Digital Laser Tachometer RPM Meter Non-Contact

$31.39
This non-contact tachometer is a professional and practical motor speed meter to measure the revolutions per minute(RPM) with wide measuring
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Electromagnetic Radiation Detector EMF Meter Tester(Black)

$23.33
1. Wide range of detectable requency 2. Can detect the electromagnetic radiation everywhere 4. Easy operation,can detect the power of
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Elejoy EY800W 800W Solar Panel Power Supply Multimeter

$53.14
1. Auto MPPT detection: when pressing the AUTO MPPT test button, the instrument automatically adjusts the test interval time according
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GM333A Portable Digital Laser Point Infrared Thermometer, Temperature Range: -50-400 Celsius Degree

$8.32
1. Measurement range: minus 50-400 degrees Celsius (negative 58-752 degrees Fahrenheit), 2. Measurement accuracy: 0-400 degrees Celsius (32-752 degrees Fahrenheit):
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GM8800B Portable Combustible Gas Detector

$19.55
1. Sensitivity: 50ppm 2. Reflect time: 2 seconds 3. High sensitivity and fast response 4. 16-inch long gooseneck 5. Good
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GM8805 Portable Digital Carbon Monoxide Meter, Battery Not Included

$31.27
1. Large LCD backlight digital and character display for easier reading.2. Safety indication: regular light flashing and voice indication. When
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GT750 Portable Digital Laser Point Infrared Thermometer, Temperature Range: -50-750 Celsius Degree(Grey)

$21.99
1. Measurement range: minus 50-530 degrees Celsius (negative 58-1382 degrees Fahrenheit), 2. Measurement accuracy: 0-750 degrees Celsius: +/- 1.5 degrees
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