Specialized Instrument & Meter

Shop Specialized Instrument & Meter

Asphalt Testing Instrument

Chemical Instrument

Communication Testing Instrument

Distance Meter

Food & Drug Safety Testing Instrument

Geological & Seismic Instrument

Hydrological Instrument

Load Moment Indicator (LMI)

Marine Instrument & Meter

Monitor Instrument

Other Specialized Instruments & Meters

Papermaking Testing Instrument

Textile Testing Instrument

Vibration Meter

2,855 products

Online pH Monitor with Digital Display for Aquarium and Aquaculture Water Acidity and Alkalinity Testing

$32.10

Industrial Online pH Meter with Electrode Probe Controller and ORP Detection for Sewage Quality pH Monitoring

$43.89

High Precision Portable pH Meter, pH Testing Pen for Water Quality Acidity and Alkalinity Detection

$5.34

Wood Moisture Meter AR971 for Wooden Floors and Cardboard, Industrial-Grade High Accuracy

$35.51

✅ High-Precision Cotton Moisture Meter for Seed Cotton, Rapid Humidity Detector

$59.92

✅ EC Conductivity Meter Standard Buffer Solution, Calibration Fluid for 84/1413/12.88

$4.09

✅ HT-904 Moisture Meter for Paper and Cardboard, Digital Corrugated Box Tester

$22.73

✅ Hay and Straw Moisture Meter for Corn Silage, High-Precision Measurement

$43.64

✅ High-Precision Wood Moisture Tester for Walls, Cement, Bricks, and Paper

$16.70

✅ Straw Moisture Meter for Wood Chips, Tea Seeds, Feed Pellets, and Flour

$56.53

✅ Soil Moisture Meter for Potted Plants, 3-in-1 Tester for Temperature, Fertility, and pH

$12.27

✅ pH Test Pen, pH Meter for Aquariums and Water Quality, pH Value Detector

$4.36

✅ Moisture Meter for Walls, Cardboard, and Wood, Humidity and Water Content Detector

$11.76

✅ Portable Conductivity Meter, TDS Water Hardness Tester Pen with EC Measurement

$70.78

✅ Pin-Type Wood Moisture Meter PT90D, Digital Lumber and Furniture Moisture Tester

$1.02

✅ Universal Industrial Online pH Electrode Probe for Sewage, pH Sensor with PTFE Composite Electrode

$30.19

✅ German Imported Grain Moisture Meter, High-Precision for Corn, Hay Bales, and Straw

$9.75

✅ Soil Moisture Meter for Potted Plants, Testing Fertility, pH, and Moisture Levels

$16.36

✅ Grain Moisture Meter for Wheat, Corn, and Rice, High-Precision Rapid Moisture Measurement

$15.99

✅ Soil Moisture Meter for Home Gardening, pH and Moisture Sensor for Potting Soil

$3.34

✅ Portable Water Quality Tester Pen, High-Accuracy Multifunctional pH and Temperature Meter

$10.19

✅ High-Precision Grain Moisture Meter for Corn and Rice, Rapid Grain Moisture Tester

$10.88

✅ Huanglin Valley LDS-1G Grain Moisture Meter for Humidity Detection in Corn, Rice, and Wheat

$27.95

✅ TDS Water Quality Test Pen, High-Precision New Model for Home Tap Water, Purifier, and Drinking Water Monitoring

$3.25