SHEN ZHEN YIERYI Technology Co., Ltd
                                                                                                           
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14 Years
Since 2012
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Wifi Online Digital PH Meter 5 in 1 GS&TEMP&PH with 0-19900ppm TDS and 0-199.0ppt Salinity for Aquarium and Hydroponics

Price Negotiable
Price: US$29.26-30.43
MOQ: 5
Delivery Time: Negotiable
Brand: YIERYI
Product Description
WiFi Online Salinity Meter 5-in-1 (GS&TEMP&PH Meter) with APP Remote Control
Product Overview

Professional 5-in-1 water quality tester measuring PH, TDS, SG, Salinity, and Temperature with WiFi/Bluetooth connectivity for aquarium, aquaculture, hydroponics, and laboratory use.

Key Features
  • Multi-functional Measurement: Simultaneously measures PH, TDS, SG, Salinity, and Temperature
  • Smart App Control: Compatible with Tuya/Smart Life/YIERYI apps for remote monitoring
  • Cloud Data Management: Save, manage, and share test data via mobile app
  • Large LCD Display: Clear readings with easy-to-read interface
  • Precision Engineering: High accuracy measurements for professional applications
Specifications
Item Value
Warranty 12 months
Type pH meter
Brand YIERYI
Model PH-9951W
Power Supply Power Adapter
Material Plastic
Dimensions 100mm × 75mm × 22mm
Measurement Parameters
Range:
PH: 0.00-14.00PH
TDS: 0-19900ppm / 0-199.0ppt
Salinity: 0-199.0ppt / 0%-20%
S.G: 0.990-1.400
Temp: 0-50°C (32°F-122F)
Resolution:
PH: 0.01PH
TDS: 1ppm(<1999ppm) / 10ppm(>1999ppm) / 0.1ppt
Salinity: 1ppm(<1999ppm) / 10ppm(>1999ppm) / 0.1ppt / 0.01%
S.G: 0.001
Temp: 0.1°C (0.2F)
Accuracy:
PH: ±0.03
TDS/Salinity: ±2% F.S
Temp: ±1.0°C
Product Images
YIERYI PH-9951W WiFi Salinity Meter front view YIERYI PH-9951W measurement display close-up YIERYI PH-9951W in use for water testing YIERYI PH-9951W mobile app interface YIERYI PH-9951W technical specifications YIERYI PH-9951W packaging YIERYI PH-9951W retail box YIERYI PH-9951W product dimensions
Company Profile

Shenzhen Yage Technology Co., Ltd, established in 2012, is a professional manufacturer of high-quality measurement instruments including digital refractometers, pH meters, TDS meters, and moisture meters. Our YIERYI brand products are ISO9001:2008 certified with ROHS and CE certifications, widely used in brewing, food processing, agriculture, aquaculture, and environmental protection applications.

Frequently Asked Questions
Where are you located?

We are based in Guangdong, China, with our factory in Shenzhen's Economic Development Area.

How do you ensure product quality?

We conduct pre-production samples and final inspections before shipment to guarantee quality standards.

What payment methods do you accept?

We accept T/T, L/C, Credit Card, PayPal, Western Union in multiple currencies including USD, EUR, and CNY.

What are your shipping terms?

We offer FOB, CFR, CIF, EXW, FCA, DDP, DDU, and Express Delivery options worldwide.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company SHEN ZHEN YIERYI Technology Co., Ltd
Location Room 302 Ping Ji Road 303 ping hu street Long Gang Districe Shzen Zhen City Guang Dong province China
Contact Person Feng

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