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Precision pH Probe for Accurate Liquid Measurement and Testing
Video

Precision pH Probe for Accurate Liquid Measurement and Testing

US $ 92-140/ pieces FOB
MOQ: 1 pieces
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Beijing Jingxiang Environmental Technology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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Underground Well Combustible Gas Detector with High Sensitivity
Video

Underground Well Combustible Gas Detector with High Sensitivity

US $ 608.7-710.14/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Professional Industrial & Commercial Gas Detector Controller for Multi-Gas Monitoring
Video

Professional Industrial & Commercial Gas Detector Controller for Multi-Gas Monitoring

US $ 139-162/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Dual Channel Digital Gas Detector Controller for Explosive and Toxic Gas Monitoring
Video

Dual Channel Digital Gas Detector Controller for Explosive and Toxic Gas Monitoring

US $ 70-132.5/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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High Precision Gas Detector Alarm Controller with LED Indication
Video

High Precision Gas Detector Alarm Controller with LED Indication

US $ 70-132.5/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Monitors Multiple Detectors Centralized Data Display & Alarm Combustible Gas Controller
Video

Monitors Multiple Detectors Centralized Data Display & Alarm Combustible Gas Controller

US $ 65.87-78.01/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Modular Design Structure Excellent Expandability & Maintainability Combustible Gas Controller
Video

Modular Design Structure Excellent Expandability & Maintainability Combustible Gas Controller

US $ 65.87-78.01/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Multi-Sensor Gas Detector Controller for Factories, Plants and Commercial Use
Video

Multi-Sensor Gas Detector Controller for Factories, Plants and Commercial Use

US $ 139-162/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Fast Response Under Ten Seconds Combustible Gas Alarm Controller
Video

Fast Response Under Ten Seconds Combustible Gas Alarm Controller

US $ 70-132.5/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Long Service Life Underground Well Chamber Combustible Gas Detector

Long Service Life Underground Well Chamber Combustible Gas Detector

US $ 608.7-710.14/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Built-in Relay Alarm Output Industrial and Commercial Use Combustible Gas Detector
Video

Built-in Relay Alarm Output Industrial and Commercial Use Combustible Gas Detector

US $ 93.9-110/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Conductivity Sensors Use in Water Treatment, Probe, Electrode, Digital (CT25-Z0068)
Video

Conductivity Sensors Use in Water Treatment, Probe, Electrode, Digital (CT25-Z0068)

US $ 30-500/ Piece FOB
MOQ: 10 Pieces
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Aurora Scientific Instruments (Shanghai) Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2025
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High-Precision Water Quality Sensor for Safe Drinking Water Testing
Video

High-Precision Water Quality Sensor for Safe Drinking Water Testing

US $ 92-140/ pieces FOB
MOQ: 1 pieces
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Beijing Jingxiang Environmental Technology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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Voc Gas Sensor Fixed Refrigerant Leak Detector Single Gas Co Monitor

Voc Gas Sensor Fixed Refrigerant Leak Detector Single Gas Co Monitor

US $ 145-185/ Set FOB
MOQ: 1 Set
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory

Henan , China Since 2025
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IP68 Dustproof Waterproof Gas Detector for Underground Well Chamber

IP68 Dustproof Waterproof Gas Detector for Underground Well Chamber

US $ 608.7-710.14/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Large LCD Keyboard Interface Combustible Gas Alarm Controller
Video

Large LCD Keyboard Interface Combustible Gas Alarm Controller

US $ 70-132.5/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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IP68 Underground Well Chamber Combustible Gas Detector with Bluetooth

IP68 Underground Well Chamber Combustible Gas Detector with Bluetooth

US $ 608.7-710.14/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Industrial Plastic pH Sensors Use for Environmental Monitoring Water Analyzer Meter, Probe, Electrode, Digital
Video

Industrial Plastic pH Sensors Use for Environmental Monitoring Water Analyzer Meter, Probe, Electrode, Digital

US $ 30-500/ Piece FOB
MOQ: 1 Piece
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Aurora Scientific Instruments (Shanghai) Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2025
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ATEX Certified Gp600 Long Battery Life Personal Multi-Gas Detector with LCD Display
Video

ATEX Certified Gp600 Long Battery Life Personal Multi-Gas Detector with LCD Display

US $ 145-185/ Set FOB
MOQ: 1 Set
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory

Henan , China Since 2025
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Best Handheld Multi Gas Leak Detector 5 Gas Emergency Response Detector
Video

Best Handheld Multi Gas Leak Detector 5 Gas Emergency Response Detector

US $ 220-285/ Piece FOB
MOQ: 1 Piece
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory

Henan , China Since 2025
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S350ms Factory Direct Sale Cheap Handheld Laser Remote Methane Gas Leak Detector

S350ms Factory Direct Sale Cheap Handheld Laser Remote Methane Gas Leak Detector

US $ 300-350/ Set FOB
MOQ: 1 Set
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory

Henan , China Since 2025
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Plastic-Body pH Electrode with Detachable Protective Guard for Water Analyzer Meter, Probe, Electrode, Digital (H035-D0001)
Video

Plastic-Body pH Electrode with Detachable Protective Guard for Water Analyzer Meter, Probe, Electrode, Digital (H035-D0001)

US $ 30-500/ Piece FOB
MOQ: 1 Piece
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Aurora Scientific Instruments (Shanghai) Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2025
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IP68 Grade Fireproof Explosion-Proof High Sensitive Portable Multi Gas Detector
Video

IP68 Grade Fireproof Explosion-Proof High Sensitive Portable Multi Gas Detector

US $ 145-185/ Set FOB
MOQ: 1 Set
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory

Henan , China Since 2025
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Advanced Methane Gas Sniffer for Accurate CH4 Detection in Confined Spaces

Advanced Methane Gas Sniffer for Accurate CH4 Detection in Confined Spaces

US $ 300-350/ Set FOB
MOQ: 1 Set
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory

Henan , China Since 2025
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Mst141 H2 Electrochemical Gas Sensor High Sensitivity Fuel Cell-Type Sensor
Video

Mst141 H2 Electrochemical Gas Sensor High Sensitivity Fuel Cell-Type Sensor

US $ 6.73-7.46/ Piece FOB
MOQ: 50 Pieces
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Ningxia Maiya Sensor Technology Development Co., Ltd

Manufacturer/Factory

Ningxia , China Since 2024
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Hbs03 Modular Design (4-20) Ma/Hart/RS485/Wireless Fixed Gas Detector
Video

Hbs03 Modular Design (4-20) Ma/Hart/RS485/Wireless Fixed Gas Detector

US $ 113-132.5/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Orange Explosion-Proof Housing with Qr Code & Set Button Specialized Gas Detector
Video

Orange Explosion-Proof Housing with Qr Code & Set Button Specialized Gas Detector

US $ 521.75-608.7/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Multi-Device Linkage Fan Control Combustible Gas Alarm Controller
Video

Multi-Device Linkage Fan Control Combustible Gas Alarm Controller

US $ 70-132.5/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Battery-Powered Mobile Continuous Monitoring, Laser Methane Remote Detector

Battery-Powered Mobile Continuous Monitoring, Laser Methane Remote Detector

US $ 850-1,200/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Maiya Sensor 4-in-1 Gas Detector with Smart TFT Screen and 1666 Data Storage
Video

Maiya Sensor 4-in-1 Gas Detector with Smart TFT Screen and 1666 Data Storage

US $ 7.46-358/ pieces FOB
MOQ: 5 pieces
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Ningxia Maiya Sensor Technology Development Co., Ltd

Manufacturer/Factory

Ningxia , China Since 2024
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S100 Fixed Type High-Sensitivity Gas Detector LED LCD Display Single Fixed Gas Detector

S100 Fixed Type High-Sensitivity Gas Detector LED LCD Display Single Fixed Gas Detector

US $ 140-185/ Set FOB
MOQ: 1 Set
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory

Henan , China Since 2025
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Efficient Methane Gas Detection System with Alarm for Safety and Compliance
Video

Efficient Methane Gas Detection System with Alarm for Safety and Compliance

US $ 3,450-3,550/ Piece FOB
MOQ: 1 Piece
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory

Henan , China Since 2025
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Smart Digital Water Analyzer for Home and Industrial Use
Video

Smart Digital Water Analyzer for Home and Industrial Use

US $ 3,588-5,200/ Piece FOB
MOQ: 1 Piece
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Beijing Jingxiang Environmental Technology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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Fixed Toxic and Harmful Gas Detector with Control Output for Linked Devices
Video

Fixed Toxic and Harmful Gas Detector with Control Output for Linked Devices

US $ 113-132.5/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Low Power ≤5W Design Cost-Efficient Continuous Operation Combustible Gas Controller
Video

Low Power ≤5W Design Cost-Efficient Continuous Operation Combustible Gas Controller

US $ 142.24-166.88/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Integrated Audio-Visual Alarm Gas Detection Controller for Industrial Gas Safety

Integrated Audio-Visual Alarm Gas Detection Controller for Industrial Gas Safety

US $ 208.7-243.48/ Piece FOB
MOQ: 10 Pieces
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2026
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Gas Detector Gas Analyzer Ph Meter Instrument Gas Leak Detector Ph Sensor
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About Analysis Instrument FAQ

  • QWhat should I consider when purchasing analysis instruments?

    When selecting analysis instruments, check for accuracy and reliability. Look for options from a trusted distributor offering OEM capabilities and ensure they align with current trends in precision. Additionally, consider instruments offering wholesale prices to get the best deal.

  • QWhy choose factory direct for analysis instruments?

    Opting for factory direct analysis instruments guarantees authenticity and generally offers a cheaper price due to the lack of middlemen. You'll find more custom solutions and have direct insight into the product's innovations and rankings in the market. It's a cost-saving choice for professionals.

  • QCan I get analysis instruments wholesale for bulk orders?

    Yes! Many brands offer analysis instruments at reduced wholesale prices supporting large purchases for distributors. Look for a supplier that supports OEM needs and provides comprehensive product guidance. It's an excellent way to capitalize on price savings without sacrificing quality.

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