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{"title":"CE Waterproof LCD Resolution 1mV Digital ORP Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/35\/5ddf1852478bc4835920c8184f9a-200x200-1\/ce_waterproof_lcd_resolution_1mv_digital_orp_meter.jpg","attrs":{"Brand Name":"YIERYI","Model Number":"ORP","Certification":"CE","Place of Origin":"China"}}
{"title":"Resolution 1mV ORP Hydroponics Water Quality Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/17\/6d615417668c8292a841dd96dba4-200x200-1\/resolution_1mv_orp_hydroponics_water_quality_meter.jpg","attrs":{"Brand Name":"YIERYI","Model Number":"ORP-986","Certification":"CE","Place of Origin":"China"}}
{"title":"169E Water Quality Waterproof LCD Digital ORP Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/22\/59334be0409b3ec3b551529b1ea0-200x200-1\/169e_water_quality_waterproof_lcd_digital_orp_meter.jpg","attrs":{"Brand Name":"YIERYI","Model Number":"ORP","Certification":"CE","Place of Origin":"China"}}
{"title":"YIERYI Digital ORP Meter Waterproof ORP Tester with Digital Calibration and","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/b5\/1ea26050a272117618d9ddc75c49-200x200-1\/yieryi_digital_orp_meter_waterproof_orp_tester_with_digital_calibration_and_detachable_platinum_electrodes_for_water_quality_analy.jpg","attrs":{"Brand Name":"YIERYI","Place of Origin":"Guangdong, China","Minimum Order Quantity":"50","Price":"$59"}}
{"title":"Pool 4 Digital LCD 265mV Redox Waterproof ORP Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/15\/9713ca9b7d0375d9b66c6922536e-200x200-1\/pool_4_digital_lcd_265mv_redox_waterproof_orp_meter.jpg","attrs":{"Brand Name":"YIERYI","Model Number":"ORP","Certification":"CE","Place of Origin":"China"}}
Precision ORP probe sensor with 0~1500mV measurement range, platinum ring, and BNC connector. Ideal for wastewater treatment, laboratory use, and industrial water quality monitoring.
Product Specifications
Accuracy
±5mV
Type
ORP Sensor
Place of Origin
China, Guangdong
Brand Name
YIERYI
Model Number
ORP-501
Material
Plastic
Product Overview
A precision-engineered ORP electrode sensor designed with a glass probe and durable composite structure. The device offers a reliable 0~1500mV measurement range, high ±5mV accuracy, and IP65 protection level, making it ideal for laboratories, wastewater treatment, and industrial water quality applications.
Key Features
High Precision ±5mV: Delivers accurate and stable oxidation-reduction potential readings, ideal for laboratory testing and water quality monitoring
Wide Measurement Range 0~1500mV: Suitable for multiple liquid types including drinking water, wastewater, plating liquids, and industrial effluents
IP65 Protection: Dustproof and waterproof housing ensures reliability in harsh environments and light chemical exposure
Glass Electrode: Fast response with high signal stability, long lifespan, and strong resistance to contamination
Wide Temperature Operating Range (5°C-75°C): Performs reliably in both indoor lab settings and fluctuating outdoor temperatures
Standard BNC Interface: Universal compatibility with most portable meters, bench-top analyzers, and industrial controllers
Product Images
Packaging & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
About YIERYI
Shen Zhen Yage Technology Co., Ltd, established in 2012, is a professional manufacturer of high quality measurement instruments including portable & digital refractometers, PH meters, TDS meters, ORP meters, EC testers, DO meters, soil PH & moisture meters, and digital scales. Our products are widely used in beer brewing, liquor brewing, sugar making, fruit juice processing, planting, aquarium, hydroponics, environmental protection, food, education and technology.
Our brand "YIERYI" revolves around health themes with design elements of technology, fashion, simplicity and portability. All products undergo rigorous testing and calibration to ensure quality. Our factory holds ISO9001:2008 Quality System Certification and our products have ROHS and CE Certification.
Frequently Asked Questions
Who are we?
Based in Guangdong, China since 2016, with 11-50 people in our office.
How do we guarantee quality?
Pre-production samples before mass production and final inspection before shipment.
What products do we offer?
PH Meters, Soil PH Meters, Refractometers, Scales, and Moisture Meters.
Why choose us?
Specialized in Beer Wort and Wine Refractometers, Digital LCD PH Meters, Hand Held Brix Refractometers, Water Testers, Moisture Meters, and Test Strips.
What services do we provide?
Delivery Terms: FOB, CFR, CIF, EXW, FCA, DDP, DDU, Express Delivery
Payment Methods: T/T, L/C, Credit Card, PayPal, Western Union
Languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1 Million-2.5Million
Ecer Certification：
Verified Supplier
Shenzhen Yieryi Technology Co., Ltd Company Profile
Company Overview
Shenzhen Yieryi Technology Co., Ltd was established in 2012 and is located in the Economic Development Zone of Shenzhen City, Guangdong Province. Leveraging our superior geographic location, convenient transportation facilities, ou... Shenzhen Yieryi Technology Co., Ltd Company Profile
Company Overview
Shenzhen Yieryi Technology Co., Ltd was established in 2012 and is located in the Economic Development Zone of Shenzhen City, Guangdong Province. Leveraging our superior geographic location, convenient transportation facilities, ou...
