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SHEN ZHEN YIERYI Technology Co., Ltd

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China High-precision Optical Indexing Sensor Dissolved Oxygen Meter with External
China High-precision Optical Indexing Sensor Dissolved Oxygen Meter with External

  1. China High-precision Optical Indexing Sensor Dissolved Oxygen Meter with External
  2. China High-precision Optical Indexing Sensor Dissolved Oxygen Meter with External
  3. China High-precision Optical Indexing Sensor Dissolved Oxygen Meter with External
  4. China High-precision Optical Indexing Sensor Dissolved Oxygen Meter with External
  5. China High-precision Optical Indexing Sensor Dissolved Oxygen Meter with External
  6. China High-precision Optical Indexing Sensor Dissolved Oxygen Meter with External

High-precision Optical Indexing Sensor Dissolved Oxygen Meter with External

  1. MOQ: 50
  2. Price: $178
  3. Get Latest Price
pH Accuracy 0.1
DO Range 0.0-30.0mg/L
DO Resolution 0.1mg/L
pH Range 3.5-11.0
Nitrite Range 0-1.00mg/L
Ammonia Nitrogen Range 0-1.00mg/L
Temperature Range 0.0-50.0°C
Salinity Compensation 0-42ppt
Altitude Compensation 0-3500m
Data Storage 99 sets
LCD Size 27x45mm
Cable Length 3.5m
Power Supply 4 AAA batteries
Item Weight 132g
Item Size 164x70x30mm
Brand Name yieriy
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

pH Accuracy 0.1 DO Range 0.0-30.0mg/L
DO Resolution 0.1mg/L pH Range 3.5-11.0
Nitrite Range 0-1.00mg/L Ammonia Nitrogen Range 0-1.00mg/L
Temperature Range 0.0-50.0°C Salinity Compensation 0-42ppt
Altitude Compensation 0-3500m Data Storage 99 sets
LCD Size 27x45mm Cable Length 3.5m
Power Supply 4 AAA batteries Item Weight 132g
Item Size 164x70x30mm Brand Name yieriy
Place of Origin Guangdong, China
High Light High-precision Optical Indexing Sensor Dissolved Oxygen MeterExternal Dissolved Oxygen Probe Design Water Quality MeterCompact Portable Multiparameter pH Meter
5-in-1 Water Quality Testing Meter

Professional multiparameter water quality meter for comprehensive aquaculture and water treatment analysis, measuring pH, dissolved oxygen, temperature, nitrite, and ammonia nitrogen levels.

Key Features
  • High-precision optical indexing sensor using spectrophotometry principle
  • External dissolved oxygen probe design with sampler for direct measurement
  • LCD high-definition backlight display for easy reading in various conditions
  • 99 sets of data storage capacity for comparison and analysis
  • Compact and portable design for on-site water testing anywhere
  • Automatic temperature compensation and salinity/altitude compensation
  • Auto shutdown function after 30 minutes of inactivity
Technical Specifications
Parameter Measuring Range Resolution Accuracy
Dissolved Oxygen (DO) 0~30.0 mg/L 0.1 mg/L 3.0% FS
pH 3.5-11.0 0.1 0.2
Nitrite 0~1.00 mg/L 0.01 mg/L 5% or 0.01 mg/L
Ammonia Nitrogen 0~1.00 mg/L 0.01 mg/L 5% or 0.01 mg/L
Temperature 0.0-50.0°C 0.1°C 0.5°C
Additional Specifications

Salinity Compensation: 0~42 ppt

Altitude Compensation: 0~3500 m

Cable Length: Approximately 3.5 meters (including probe)

Power Supply: 4 AAA batteries

Item Size: 164 × 70 × 30 mm

Item Weight: 132 g

Applications

Suitable for freshwater aquaculture, mariculture, swimming pools, beverage factories, sewage treatment plants, laboratories, and agricultural irrigation.

Package Contents
  • 1 × Dissolved Oxygen Meter
  • 1 × DO Measuring Rod
  • 1 × NO-Nitrite Reagent
  • 1 × 5ml Measuring Bottles
  • 1 × Ammonia Nitrogen NH3-N Reagent NO.1
  • 1 × Ammonia Nitrogen NH3-N Reagent NO.2
  • 1 × pH Detective Reagent
  • 1 × Measuring Cup (50ml)
  • 1 × Measuring Cup with Nozzle (100ml)
  • 2 × Cotton Swab
  • 1 × 2.5ml Syringe
  • 1 × 5ml Syringe
  • 1 × Screwdriver
  • 1 × Electrolyte
  • 1 × Pack of Tools
  • 1 × Suitcase
  • 1 × User Manual (English)
Product Images
5-in-1 Water Quality Meter front view Water Quality Meter display and controls Dissolved oxygen probe and accessories Water testing in progress Complete testing kit components Portable water quality meter in use
Product Specifications
Specification Value
Accuracy 0.1 pH
Type Digital pH Meter, Multiparameter pH Meter
Application Swimming Pool Maintenance, Agricultural Irrigation, Drinking Water Treatment
Place of Origin China, Guangdong
Brand Name yieriy
Packaging & Delivery
Professional packaging for water quality meter Secure shipping packaging

Professional, environmentally friendly, convenient and efficient packaging services provided to ensure the safety of your goods during transit.

Manufacturer Information
yieriy manufacturing facility

We are a professional manufacturer specializing in pH meters, various refractometers including brix, beer, and salinity refractometers, soil pH meters, and moisture meters.

Frequently Asked Questions
Who are we?

Based in Guangdong, China, established in 2016. We export to Western Europe (60%), North America (10%), Africa (10%), Eastern Europe (10%), and South America (10%). Our team consists of 11-50 professionals.

How can we guarantee quality?

Always provide pre-production samples before mass production and conduct final inspection before shipment.

What can you buy from us?

pH meters, soil pH meters, refractometers, patio sprinkler timers, and moisture meters.

Why should you buy from us instead of other suppliers?

We offer good quality products, best service, and competitive pricing.

What services can we provide?

Accepted Delivery Terms: FOB, CIF. Accepted Payment Currency: USD. Accepted Payment Types: T/T, PayPal, Western Union. Languages Spoken: English, Chinese, Japanese.

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...

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Get in touch with us

  • Reach Us
  • SHEN ZHEN YIERYI Technology Co., Ltd
  • Room 302 Ping Ji Road 303 ping hu street Long Gang Districe Shzen Zhen City Guang Dong province China
  • https://www.yieryitools.com/

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