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NEW ARRIVALS
Air Quality Meters
Automotive Testing Equipment
Water Quality Meters
Smart Air Detector Analyzer Air Quality Monitor CO2 Meter, TVOC, Humidity, Temperature, PM2.5, PM1.0 W/ Relay Output APP Control
$71.90-79.90
Min. Order: 5 pieces
Fish Finder Wireless Sonar Sensor 45 Meters (147 Feet) / 0.7 Meters (2 Feet) Depth LCD Display 200M Wireless Range for Sea, Ice
$50.53-56.14
Min. Order: 1 piece
Sound Level Meter Datalogger Noise Tester 43,000 Record Capacity Visual Alarm PC Link Color Screen for Home School Noise Monitor
$22.89-25.83
Min. Order: 5 pieces
Factory Direct Sales IP68 Waterproof Underwater Plants Reef Tanks Full Spectrum Light Quantum Par Meter Ppfd
$78.99-95.90
Min. Order: 1 piece
Optical Fiber Identifier Fault Locator 800~1700nm Wavelength Network Testing InGaAs Probe Lightweight Colored Screen Display
$60.20-66.89
Min. Order: 5 pieces
Grain Moisture Meter Water Content Analyzer with 11.81" Metal Probe for 14 Grains Wheat Corn Rice Peanut Soybean
$10.11-12.16
Min. Order: 5 pieces
CO2 Controller Carbon Dioxide Controller C02 Meter Monitor with Relay Function 4.5m Cable NDIR Sensor for Grow Plant Greenhouse
$90.00-107.90
Min. Order: 1 piece
Digital CO2 Controller Greenhouse CO2 Sensor 4.5m Remote Automatic Day-Night Detection Functionality Grow Rooms Homes Offices
$93.90-108.90
Min. Order: 1 set
CO2 Controller Carbon Dioxide Control CO2 Meter Monitor Day and Night Relay Function NDIR C02 Sensor for Green House Grow Rooms
$90.00-107.90
Min. Order: 1 piece
Digital CO2 IAQ Monitor Controller 45M Cable NDIR Sensing Probe W/ Relay Function Green House Home, Office, Factory
$93.90-108.90
Min. Order: 1 piece
Digital Air Quality Temperature Meter 4.5M Cable NDIR Sensor Human Plant Mode CO2 Carbon Dioxide Monitor Controller Home Office
$93.90-108.90
Min. Order: 1 set
Digital CO2 Carbon Dioxide IAQ Monitor Meter Relay Function 45m Cable NDIR Sensing Probe for Green House Home Office Factory
$93.90-108.90
Min. Order: 1 set
New Durometer Tool with Integrated Probe 0 to 100HD High Quality Shore D Digital Hardness Meter Truck Hat Rubbers Tires
$132.53-142.86
Min. Order: 1 piece
High Quality Durometer with Integrated Probe 0 to 100HD Range Shore D Digital Hardness Meter for Truck Tires Hard Hat Rubbers
$132.53-142.86
Min. Order: 5 sets
Digital Durometer Shore C Built-in Probe LCD Display 0 to 100HC Microcomputer LSI Circuit Hardness Meter for Foams Sponges
$126.51-136.36
Min. Order: 1 piece
Factory Product 2 in 1 Automotive Tool Tire Gauge and Veins 3.0 to 99.5PSI LCD Display Backlight Tire Pressure Meter Car Motor
$5.00-5.90
Min. Order: 200 pieces
OEM Portable Digital Display Leucometer White Meter Measurement Surface 0 to 120 Range Whiteness Meter Paint Powder Salt Flour
$110.00-113.00
Min. Order: 15 pieces
Factory Direct High Accuracy Portable Digital Display Leucometer 254 Memory WBR457 Formula Digital Whiteness Meter Talcum Powder
$82.00-85.00
Min. Order: 15 pieces
Professional Customization 6 in 1 Multiparameters Water Tool IP57 ATC Made in Taiwan Pentype Water Quality Meter for Pool Spa
$66.90-73.90
Min. Order: 10 pieces
5-in-1 Multi-Parameter Pentype Water Quality Tester (pH / TDS / EC / Temp / Salinity) Digital pH Meter for Lab Household(OEM)
$25.14-28.37
Min. Order: 1 piece
0-14 pH Electrode Probe BNC Connector, 300cm Cable for PH Meter Monitor Controller Test Sensor Plant Pool Spa
$8.42-10.13
Min. Order: 1 piece
Digital PH Temperature Meter Pentype Water Quality Tester Replaceable Sensor Colored Screen for Lab Agriculture Food Processing
$17.80-23.90
Min. Order: 1 piece
Optional ORP Electrode for M0199720
$25.32-28.57
Min. Order: 5 pieces
Professional Multi-parameter ORP Water Quality Tester PH/ORP/Temp/Cond/TDS/Salt with ORP Probe, Replaceable Probe
$97.56-108.11
Min. Order: 1 set
Top picks
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Greenhouse CO2 Controller W/ 4.5 Meters Remote CO2 Sensor Auto Detect Day Night Function Perfect for Grow Rooms, Home, Offices
$93.90-108.90
Min. Order: 1 set
45 sold
Diamond Moissanite Tester Gemstone 2pt Jewel Stone Combo Gem Test Jewelry Identifier Tool Equipment
$73.75-81.94
Min. Order: 2 pieces
7 sold
Portable Compact Sound Level Meters Calibrator 94dB 104dB 114dB Noise Calibration Level for 13.2mm Microphone Size
$48.10-53.44
Min. Order: 1 piece
11 sold
LUCKY FF918-CWLS Color Display Bait Boat Fish Finder with 300m/980ft Wireless Operating Range(OEM Packaging Available)
$99.45-115.90
Min. Order: 1 set
11 sold
CO2 Controller Dual Outlets Control CO2 Regulators and Fans for Grow Room, NDIR Sensor CO2 Monitor and Controller(OEM Available)
$92.90-107.90
Min. Order: 1 set
1 sold
Handheld Precise Small Diffraction Spectroscope Gemstone Gem Gemelogy Gemological 55mm Length
$19.62-22.14
Min. Order: 2 pieces
4 sold
Dual Channel Thermocouple Thermometer K/J Probes Temperature Measurement Wired & Stainless Steel Home Appliances to Industrial
$14.70-16.59
Min. Order: 5 pieces
10 sold
WBGT + HI Heat Index Checker Heat Stress Meter Wet Bulb Globe Temperature Humidity Wearable Tester
$18.73-21.14
Min. Order: 1 piece
1 sold
TM-190 Electromagnetic Electric RF Field Strength Tester EMF Meter RF Gauss Meter 20mG with Warning Indicator
$104.62-115.93
Min. Order: 1 piece
13 sold
Digital Lux Meter Light Sensor Tester with Data Logging Function 0-200,000 Lux Range Detachable Sensor for Cinematography, Etc
$22.20-25.06
Min. Order: 5 pieces
10 sold