Testing And Analysis Instruments

(11,390+ products available)

Optical Instruments - Category Image

Optical Instruments

Industrial Measuring and Testing Instruments - Category Image

Industrial Measuring and Testing Instruments

Weighing Scales - Category Image

Weighing Scales

Electrical Testing Instruments - Category Image

Electrical Testing Instruments

Temperature Instruments - Category Image

Temperature Instruments

Pressure Measuring Instruments - Category Image

Pressure Measuring Instruments

Instrument Parts & Accessories - Category Image

Instrument Parts & Accessories

Moisture Meters - Category Image

Moisture Meters

PH Meters - Category Image

PH Meters

Other Test Instrument - Category Image

Other Test Instrument

Flow Meters - Category Image

Flow Meters

Other Test Instruments - Category Image

Other Test Instruments

Gas Analyzers - Category Image

Gas Analyzers

Densitometers - Category Image

Densitometers

Carbon Analyzers - Category Image

Carbon Analyzers

Concentration Meters - Category Image

Concentration Meters

Find Similar
200mm 300mm Universal Laboratory Vibrating Sieve Shaker | Test Sieve Machine for Soil Aggregate Particle Size Analysis
200mm 300mm Universal Laboratory Vibrating Sieve Shaker | Test Sieve Machine for Soil Aggregate Particle Size Analysis
200mm 300mm Universal Laboratory Vibrating Sieve Shaker | Test Sieve Machine for Soil Aggregate Particle Size Analysis
200mm 300mm Universal Laboratory Vibrating Sieve Shaker | Test Sieve Machine for Soil Aggregate Particle Size Analysis
200mm 300mm Universal Laboratory Vibrating Sieve Shaker | Test Sieve Machine for Soil Aggregate Particle Size Analysis
200mm 300mm Universal Laboratory Vibrating Sieve Shaker | Test Sieve Machine for Soil Aggregate Particle Size Analysis

200mm 300mm Universal Laboratory Vibrating Sieve Shaker | Test Sieve Machine for Soil Aggregate Particle Size Analysis

$300-380
MOQ: 1 piece
Hebei Zhongke Beigong Testing Instrument Co., Ltd.
verifystar4CN flagCN4.6/5.0(41)
Find Similar
110V-240V Portable Gemstone ldentification Tools Built In LED Light Table Gem Polariscope with Mountable 18mm Conoscope
110V-240V Portable Gemstone ldentification Tools Built In LED Light Table Gem Polariscope with Mountable 18mm Conoscope
110V-240V Portable Gemstone ldentification Tools Built In LED Light Table Gem Polariscope with Mountable 18mm Conoscope
110V-240V Portable Gemstone ldentification Tools Built In LED Light Table Gem Polariscope with Mountable 18mm Conoscope
110V-240V Portable Gemstone ldentification Tools Built In LED Light Table Gem Polariscope with Mountable 18mm Conoscope
110V-240V Portable Gemstone ldentification Tools Built In LED Light Table Gem Polariscope with Mountable 18mm Conoscope

110V-240V Portable Gemstone ldentification Tools Built In LED Light Table Gem Polariscope with Mountable 18mm Conoscope

$106.12-154.55
MOQ: 1 unit
3 sold
LUXGOLD TOOLS LIMITED
star2HK flagHK4.9/5.0(32)
Find Similar
Rechargeable 5-in-1 Water Quality Tester PH/TDS/EC/Salinity/Temp Pen with Voice for Swimming Pool Hydroponics
Rechargeable 5-in-1 Water Quality Tester PH/TDS/EC/Salinity/Temp Pen with Voice for Swimming Pool Hydroponics
Rechargeable 5-in-1 Water Quality Tester PH/TDS/EC/Salinity/Temp Pen with Voice for Swimming Pool Hydroponics
Rechargeable 5-in-1 Water Quality Tester PH/TDS/EC/Salinity/Temp Pen with Voice for Swimming Pool Hydroponics
Rechargeable 5-in-1 Water Quality Tester PH/TDS/EC/Salinity/Temp Pen with Voice for Swimming Pool Hydroponics
Rechargeable 5-in-1 Water Quality Tester PH/TDS/EC/Salinity/Temp Pen with Voice for Swimming Pool Hydroponics

Rechargeable 5-in-1 Water Quality Tester PH/TDS/EC/Salinity/Temp Pen with Voice for Swimming Pool Hydroponics

$11.28-12.19
MOQ: 2 pieces
5 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
3 in 1 Nutrient Soil Tester Basicity Detecting Analyzer Instrument Moisture Soil Fertility Meter Detector
3 in 1 Nutrient Soil Tester Basicity Detecting Analyzer Instrument Moisture Soil Fertility Meter Detector
3 in 1 Nutrient Soil Tester Basicity Detecting Analyzer Instrument Moisture Soil Fertility Meter Detector
3 in 1 Nutrient Soil Tester Basicity Detecting Analyzer Instrument Moisture Soil Fertility Meter Detector
3 in 1 Nutrient Soil Tester Basicity Detecting Analyzer Instrument Moisture Soil Fertility Meter Detector
3 in 1 Nutrient Soil Tester Basicity Detecting Analyzer Instrument Moisture Soil Fertility Meter Detector

3 in 1 Nutrient Soil Tester Basicity Detecting Analyzer Instrument Moisture Soil Fertility Meter Detector

$2.79-2.95
MOQ: 1 piece
80 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Factory Supply Swimming Pool Chlorine Water Meter Portable Aquarium and Fish tank pH ORP Meter for Mariculture and Farming
Factory Supply Swimming Pool Chlorine Water Meter Portable Aquarium and Fish tank pH ORP Meter for Mariculture and Farming
Factory Supply Swimming Pool Chlorine Water Meter Portable Aquarium and Fish tank pH ORP Meter for Mariculture and Farming
Factory Supply Swimming Pool Chlorine Water Meter Portable Aquarium and Fish tank pH ORP Meter for Mariculture and Farming
Factory Supply Swimming Pool Chlorine Water Meter Portable Aquarium and Fish tank pH ORP Meter for Mariculture and Farming
Factory Supply Swimming Pool Chlorine Water Meter Portable Aquarium and Fish tank pH ORP Meter for Mariculture and Farming

Factory Supply Swimming Pool Chlorine Water Meter Portable Aquarium and Fish tank pH ORP Meter for Mariculture and Farming

$17.90-19.90
MOQ: 1 piece
1 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Agi&lent G3280-67041 Nickel Skimmer Cone for 7700 7800 7850 8800 X Lens ICP-MS Spectrometer Consumable Parts
Agi&lent G3280-67041 Nickel Skimmer Cone for 7700 7800 7850 8800 X Lens ICP-MS Spectrometer Consumable Parts
Agi&lent G3280-67041 Nickel Skimmer Cone for 7700 7800 7850 8800 X Lens ICP-MS Spectrometer Consumable Parts
Agi&lent G3280-67041 Nickel Skimmer Cone for 7700 7800 7850 8800 X Lens ICP-MS Spectrometer Consumable Parts
Agi&lent G3280-67041 Nickel Skimmer Cone for 7700 7800 7850 8800 X Lens ICP-MS Spectrometer Consumable Parts
Agi&lent G3280-67041 Nickel Skimmer Cone for 7700 7800 7850 8800 X Lens ICP-MS Spectrometer Consumable Parts

Agi&lent G3280-67041 Nickel Skimmer Cone for 7700 7800 7850 8800 X Lens ICP-MS Spectrometer Consumable Parts

$630-650
MOQ: 1 unit
Jiangxi Shuoda Electric Co., Ltd.
star4CN flagCN5.0/5.0(2)
Find Similar
Smart Handheld Multi-Parameter Soil pH Detector Soil Tester pH Temp sunlight Fertility Moisture Meter pH Mtre Du Sol 6 En 1
Smart Handheld Multi-Parameter Soil pH Detector Soil Tester pH Temp sunlight Fertility Moisture Meter pH Mtre Du Sol 6 En 1
Smart Handheld Multi-Parameter Soil pH Detector Soil Tester pH Temp sunlight Fertility Moisture Meter pH Mtre Du Sol 6 En 1
Smart Handheld Multi-Parameter Soil pH Detector Soil Tester pH Temp sunlight Fertility Moisture Meter pH Mtre Du Sol 6 En 1
Smart Handheld Multi-Parameter Soil pH Detector Soil Tester pH Temp sunlight Fertility Moisture Meter pH Mtre Du Sol 6 En 1
Smart Handheld Multi-Parameter Soil pH Detector Soil Tester pH Temp sunlight Fertility Moisture Meter pH Mtre Du Sol 6 En 1

Smart Handheld Multi-Parameter Soil pH Detector Soil Tester pH Temp sunlight Fertility Moisture Meter pH Mtre Du Sol 6 En 1

$7.20-7.75
MOQ: 1 piece
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Household Portable Soil pH Tester Digital Plant Moisture Meter Ph/ Humidity/Fertility/Moisture Meter Soil Sensor 6 in 1
Household Portable Soil pH Tester Digital Plant Moisture Meter Ph/ Humidity/Fertility/Moisture Meter Soil Sensor 6 in 1
Household Portable Soil pH Tester Digital Plant Moisture Meter Ph/ Humidity/Fertility/Moisture Meter Soil Sensor 6 in 1
Household Portable Soil pH Tester Digital Plant Moisture Meter Ph/ Humidity/Fertility/Moisture Meter Soil Sensor 6 in 1
Household Portable Soil pH Tester Digital Plant Moisture Meter Ph/ Humidity/Fertility/Moisture Meter Soil Sensor 6 in 1
Household Portable Soil pH Tester Digital Plant Moisture Meter Ph/ Humidity/Fertility/Moisture Meter Soil Sensor 6 in 1

Household Portable Soil pH Tester Digital Plant Moisture Meter Ph/ Humidity/Fertility/Moisture Meter Soil Sensor 6 in 1

$7.20-7.75
MOQ: 1 piece
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Pin & Pinless 2-IN-1 Moisture Meter for Wood/Building Material Humidity Detector Pinless MT600
Pin & Pinless 2-IN-1 Moisture Meter for Wood/Building Material Humidity Detector Pinless MT600
Pin & Pinless 2-IN-1 Moisture Meter for Wood/Building Material Humidity Detector Pinless MT600
Pin & Pinless 2-IN-1 Moisture Meter for Wood/Building Material Humidity Detector Pinless MT600
Pin & Pinless 2-IN-1 Moisture Meter for Wood/Building Material Humidity Detector Pinless MT600
Pin & Pinless 2-IN-1 Moisture Meter for Wood/Building Material Humidity Detector Pinless MT600

Pin & Pinless 2-IN-1 Moisture Meter for Wood/Building Material Humidity Detector Pinless MT600

$9.99-12.09
MOQ: 100 pieces
20 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Farming Agriculture Essential Humidity Tester Instrument W/ Voice Broadcast for Corn Rice Wheat Other Crops Grain Moisture Meter
Farming Agriculture Essential Humidity Tester Instrument W/ Voice Broadcast for Corn Rice Wheat Other Crops Grain Moisture Meter
Farming Agriculture Essential Humidity Tester Instrument W/ Voice Broadcast for Corn Rice Wheat Other Crops Grain Moisture Meter
Farming Agriculture Essential Humidity Tester Instrument W/ Voice Broadcast for Corn Rice Wheat Other Crops Grain Moisture Meter
Farming Agriculture Essential Humidity Tester Instrument W/ Voice Broadcast for Corn Rice Wheat Other Crops Grain Moisture Meter
Farming Agriculture Essential Humidity Tester Instrument W/ Voice Broadcast for Corn Rice Wheat Other Crops Grain Moisture Meter

Farming Agriculture Essential Humidity Tester Instrument W/ Voice Broadcast for Corn Rice Wheat Other Crops Grain Moisture Meter

$10.50-11.50
MOQ: 1 piece
3 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Wood Building Material Moisture Meter Non-Destructive Humidity Detector High Precision Moisture Tester
Wood Building Material Moisture Meter Non-Destructive Humidity Detector High Precision Moisture Tester
Wood Building Material Moisture Meter Non-Destructive Humidity Detector High Precision Moisture Tester
Wood Building Material Moisture Meter Non-Destructive Humidity Detector High Precision Moisture Tester
Wood Building Material Moisture Meter Non-Destructive Humidity Detector High Precision Moisture Tester
Wood Building Material Moisture Meter Non-Destructive Humidity Detector High Precision Moisture Tester

Wood Building Material Moisture Meter Non-Destructive Humidity Detector High Precision Moisture Tester

$9.99-12.09
MOQ: 100 pieces
10 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Portable High Precision Green Coffee Bean Moisture Meter Analyzer
Portable High Precision Green Coffee Bean Moisture Meter Analyzer
Portable High Precision Green Coffee Bean Moisture Meter Analyzer
Portable High Precision Green Coffee Bean Moisture Meter Analyzer
Portable High Precision Green Coffee Bean Moisture Meter Analyzer
Portable High Precision Green Coffee Bean Moisture Meter Analyzer

Portable High Precision Green Coffee Bean Moisture Meter Analyzer

$163.38-179.97
MOQ: 1 piece
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Professional 7 In1 PH Tester 0.05 High Accuracy TDS EC Salt Temp ORP S.G Meter with Backlit LCD for Wine Brewing Aquarium Pool
Professional 7 In1 PH Tester 0.05 High Accuracy TDS EC Salt Temp ORP S.G Meter with Backlit LCD for Wine Brewing Aquarium Pool
Professional 7 In1 PH Tester 0.05 High Accuracy TDS EC Salt Temp ORP S.G Meter with Backlit LCD for Wine Brewing Aquarium Pool
Professional 7 In1 PH Tester 0.05 High Accuracy TDS EC Salt Temp ORP S.G Meter with Backlit LCD for Wine Brewing Aquarium Pool
Professional 7 In1 PH Tester 0.05 High Accuracy TDS EC Salt Temp ORP S.G Meter with Backlit LCD for Wine Brewing Aquarium Pool
Professional 7 In1 PH Tester 0.05 High Accuracy TDS EC Salt Temp ORP S.G Meter with Backlit LCD for Wine Brewing Aquarium Pool

Professional 7 In1 PH Tester 0.05 High Accuracy TDS EC Salt Temp ORP S.G Meter with Backlit LCD for Wine Brewing Aquarium Pool

$14.90-16.90
MOQ: 1 piece
7 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
0.5% Accuracy 1-40% Range LCD 56 Kinds Grain Test Digital Humidity Analyzer PM-450 Portable Digital Grain Moisture Meter
0.5% Accuracy 1-40% Range LCD 56 Kinds Grain Test Digital Humidity Analyzer PM-450 Portable Digital Grain Moisture Meter
0.5% Accuracy 1-40% Range LCD 56 Kinds Grain Test Digital Humidity Analyzer PM-450 Portable Digital Grain Moisture Meter
0.5% Accuracy 1-40% Range LCD 56 Kinds Grain Test Digital Humidity Analyzer PM-450 Portable Digital Grain Moisture Meter
0.5% Accuracy 1-40% Range LCD 56 Kinds Grain Test Digital Humidity Analyzer PM-450 Portable Digital Grain Moisture Meter
0.5% Accuracy 1-40% Range LCD 56 Kinds Grain Test Digital Humidity Analyzer PM-450 Portable Digital Grain Moisture Meter

0.5% Accuracy 1-40% Range LCD 56 Kinds Grain Test Digital Humidity Analyzer PM-450 Portable Digital Grain Moisture Meter

$398-417
MOQ: 1 piece
1 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Double Probe Intelligent Voice Backlight Grain Testing Instrument AR991 Grain Moisture Meter for Agriculture Grain Processing
Double Probe Intelligent Voice Backlight Grain Testing Instrument AR991 Grain Moisture Meter for Agriculture Grain Processing
Double Probe Intelligent Voice Backlight Grain Testing Instrument AR991 Grain Moisture Meter for Agriculture Grain Processing
Double Probe Intelligent Voice Backlight Grain Testing Instrument AR991 Grain Moisture Meter for Agriculture Grain Processing
Double Probe Intelligent Voice Backlight Grain Testing Instrument AR991 Grain Moisture Meter for Agriculture Grain Processing
Double Probe Intelligent Voice Backlight Grain Testing Instrument AR991 Grain Moisture Meter for Agriculture Grain Processing

Double Probe Intelligent Voice Backlight Grain Testing Instrument AR991 Grain Moisture Meter for Agriculture Grain Processing

$10.32-11.12
MOQ: 1 piece
1 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Portable Digital TDS EC Conductivity Tester Water Test Kit for Drinking Water Aquarium Hydroponics Water Quality Meter
Portable Digital TDS EC Conductivity Tester Water Test Kit for Drinking Water Aquarium Hydroponics Water Quality Meter
Portable Digital TDS EC Conductivity Tester Water Test Kit for Drinking Water Aquarium Hydroponics Water Quality Meter
Portable Digital TDS EC Conductivity Tester Water Test Kit for Drinking Water Aquarium Hydroponics Water Quality Meter
Portable Digital TDS EC Conductivity Tester Water Test Kit for Drinking Water Aquarium Hydroponics Water Quality Meter
Portable Digital TDS EC Conductivity Tester Water Test Kit for Drinking Water Aquarium Hydroponics Water Quality Meter

Portable Digital TDS EC Conductivity Tester Water Test Kit for Drinking Water Aquarium Hydroponics Water Quality Meter

$0.88-1.02
MOQ: 1 piece
1 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Wet Laser Particle Size Analyzer Wet Laser Particle Size Tester Machine
Wet Laser Particle Size Analyzer Wet Laser Particle Size Tester Machine
Wet Laser Particle Size Analyzer Wet Laser Particle Size Tester Machine
Wet Laser Particle Size Analyzer Wet Laser Particle Size Tester Machine
Wet Laser Particle Size Analyzer Wet Laser Particle Size Tester Machine
Wet Laser Particle Size Analyzer Wet Laser Particle Size Tester Machine

Wet Laser Particle Size Analyzer Wet Laser Particle Size Tester Machine

$10,000-250,000
MOQ: 1 set
Chongqing Super Mechanical&Electrical Co., Ltd.
star1CN flagCN5.0/5.0(4)
Find Similar
Precision Digital Portable 8 in 1 CL PH ORP EC TDS SG Temp Salinity Tester Water Analyzer Water Quality Monitoring Instrument
Precision Digital Portable 8 in 1 CL PH ORP EC TDS SG Temp Salinity Tester Water Analyzer Water Quality Monitoring Instrument
Precision Digital Portable 8 in 1 CL PH ORP EC TDS SG Temp Salinity Tester Water Analyzer Water Quality Monitoring Instrument
Precision Digital Portable 8 in 1 CL PH ORP EC TDS SG Temp Salinity Tester Water Analyzer Water Quality Monitoring Instrument
Precision Digital Portable 8 in 1 CL PH ORP EC TDS SG Temp Salinity Tester Water Analyzer Water Quality Monitoring Instrument
Precision Digital Portable 8 in 1 CL PH ORP EC TDS SG Temp Salinity Tester Water Analyzer Water Quality Monitoring Instrument

Precision Digital Portable 8 in 1 CL PH ORP EC TDS SG Temp Salinity Tester Water Analyzer Water Quality Monitoring Instrument

$17.90-19.90
MOQ: 1 piece
3 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
Newest Digital 8 in 1 CL PH EC TDS SG ORP Temp Tester Saltwater Aquarium Drinking Water Multi Parameter Water Quality Meter
Newest Digital 8 in 1 CL PH EC TDS SG ORP Temp Tester Saltwater Aquarium Drinking Water Multi Parameter Water Quality Meter
Newest Digital 8 in 1 CL PH EC TDS SG ORP Temp Tester Saltwater Aquarium Drinking Water Multi Parameter Water Quality Meter
Newest Digital 8 in 1 CL PH EC TDS SG ORP Temp Tester Saltwater Aquarium Drinking Water Multi Parameter Water Quality Meter
Newest Digital 8 in 1 CL PH EC TDS SG ORP Temp Tester Saltwater Aquarium Drinking Water Multi Parameter Water Quality Meter
Newest Digital 8 in 1 CL PH EC TDS SG ORP Temp Tester Saltwater Aquarium Drinking Water Multi Parameter Water Quality Meter

Newest Digital 8 in 1 CL PH EC TDS SG ORP Temp Tester Saltwater Aquarium Drinking Water Multi Parameter Water Quality Meter

$17.90-19.90
MOQ: 1 piece
3 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)
Find Similar
High Accuracy 8 in 1 Digital CL PH ORP EC TDS SG Temp Salinity Tester Portable Saltwater Aquarium Water Quality Analyzer
High Accuracy 8 in 1 Digital CL PH ORP EC TDS SG Temp Salinity Tester Portable Saltwater Aquarium Water Quality Analyzer
High Accuracy 8 in 1 Digital CL PH ORP EC TDS SG Temp Salinity Tester Portable Saltwater Aquarium Water Quality Analyzer
High Accuracy 8 in 1 Digital CL PH ORP EC TDS SG Temp Salinity Tester Portable Saltwater Aquarium Water Quality Analyzer
High Accuracy 8 in 1 Digital CL PH ORP EC TDS SG Temp Salinity Tester Portable Saltwater Aquarium Water Quality Analyzer
High Accuracy 8 in 1 Digital CL PH ORP EC TDS SG Temp Salinity Tester Portable Saltwater Aquarium Water Quality Analyzer

High Accuracy 8 in 1 Digital CL PH ORP EC TDS SG Temp Salinity Tester Portable Saltwater Aquarium Water Quality Analyzer

$17.90-19.90
MOQ: 1 piece
4 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

2026 7 in 1 ORP Meter Aquarium Water Quality Tester PH TDS Fish Pond Meter Fish Tank ORP Salinity Detector

$20-23.90
MOQ: 1 piece
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

0.1ppm High Precision Digital 4 in 1 CL pH ORP Temp Portable Measuring Instrument Water Residual Chlorine Detector

$13.18-15.07
$14.64-16.7510% off
MOQ: 1 piece
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

Portable Digital 4 in 1 CL pH ORP Temperature Testing Device for Fish Tank Aquaculture Aquarium Water Residual Chlorine Detector

$14.64-16.75
MOQ: 1 piece
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

Compact Portable 4 in 1 CL pH ORP Temp Analyzer Household Tap Drinking Water Quality Testing Residual Chlorine Detector

$14.64-16.75
MOQ: 1 piece
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

High Accuracy 0.1ppm Portable 4 in 1 CL pH ORP Temp Tester for Pool Aquarium Tap Drinking Water Residual Chlorine Detector

$14.64-16.75
MOQ: 1 piece
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

Professional Portable Digital PH Test Kit Water Analyzer 7 in 1 EC TDS SG ORP Temp Meter for Pool Aquarium Drinking Water

$14-15.48
MOQ: 1 piece
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

USB 8 in 1 Soil Moisture Meter RS485 PH Moisture Temp EC Salinity NPK New Design Soil Meter for Agriculture Plant Agro - Factory

$43.30-53.60
MOQ: 1 piece
5 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

2026 TR-300 8-in-1 Soil Moisture Meter RS485 PH EC Salinity NPK Temperature 0.1 Agriculture Plant Agro Factory

$43.30-53.60
MOQ: 1 piece
17 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

2026 High Accuracy PHS-26C 6 in 1 Online Water Quality Monitor Benchtop PH EC TDS CF ORP Temperature Detector Lab Grade Meter

$55-66.60
MOQ: 2 pieces
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

2026 Best Selling Factory Portable Multiparameter Water Analyzer PH TDS EC Salinity Temp Digital Water Test Pen for Tap Water

$12.40-13.40
MOQ: 1 piece
1 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

2026 8-in-1 Water Quality Tester MF-X81 TDS/EC/pH/Temperature/ORP/Cl/Salt Cross-Border Multifunctional Water Quality Detector

$17.90-19.90
MOQ: 1 piece
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

2026 High Quality Multifunctional 5 in 1 TDS/EC/PH/Salinity/TEMP Water Quality Tester for Swimming Pool and Aquatic OEM ODM

$10-11.35
MOQ: 2 pieces
47 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

Best-Selling pH 1-14 Test Paper Strips Litmus Strips for Water Testing Soap Making Saliva Urine Soil & Pet Food Diet OEM ODM

$0.29-0.39
MOQ: 100 pieces
90 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

Portable Digital LCD Display Hay & Grain Moisture Tester with Humidity Meter Model

$10.50-11.50
MOQ: 5 pieces
35 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

EUR VET Veterinary Equipment Hematology Analyzer 3-Part CBC Machine for Animal Clinic with Multi-Species Animal Testing Modes

$1,529-1,599
MOQ: 1 set
Hefei Eur Vet Technology Co., Ltd.
verifystar1CN flagCN4.9/5.0(10)

DO9100 Dissolved Oxygen Analyzer Portable Dissolved Oxygen Analyzer Aquaculture Dissolved Oxygen Analysis and Testing Instrument

$49.50-58
MOQ: 2 pieces
3 sold
Ningbo Xmt Electrical Appliances Co., Ltd.
verifystar4CN flagCN4.6/5.0(138)

Cone Penetration Testing Instrument with CPT CPTU Sensor

$10
MOQ: 1 piece
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
star14CN flagCN4.2/5.0(3)

Handheld XRF Analyzer Mineral Exploration Soil Heavy Metal Testing Digital Precision Equipment

$11,700-11,900
MOQ: 1 piece
Hebei Jingchuang Instrument Manufacturing Co., Ltd.
star2CN flagCN5.0/5.0(2)

High Accuracy Plastic Portable pH Meter Auto Correction 3.7V Power for Water Quality Testing OEM/ODM Available Aubon Brand 1

$2,160-2,430
$2,400-2,70010% off
MOQ: 1 case
Qingdao Aubon Measuring Instrument Co., Ltd.
star2CN flagCN

4 Holes Low Temperature Kinematic Viscosity Tester Automatic Portable Oil Viscometer With Digital Display Unit

$2,000-4,000
MOQ: 1 set
Huazheng Electric Manufacturing (baoding) Co., Ltd.
star9CN flagCN5.0/5.0(8)