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GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
Specifications
Certification :
ISO9001, RoHS, CE, FCC
MOQ :
120
Price :
negotiable
Brand Name :
Benetech,Bestone
Model Number :
GM767
Place of Origin :
CHINA
Payment Terms :
T/T,Western Union,MoneyGram
Supply Ability :
more than 500pcs per month
Delivery Time :
5-8 working days
Packaging Details :
paper carton
Model NO. :
GM767
Display :
Digital
Portable :
Portable
Appliance :
Food Analysis, Drinking Water
Codmeasurement Range :
0~3990ppm
Accuracy :
±10% Full Scale
Temperature Measurement Range :
0~80ºC
Operating Current :
1.5mA
Transport Package :
Box
Trademark :
BESTONE, BENETECH
Description
TDS Meter, Water Quality Tester GM767
Product Description
The TDS Meter is designed to measure the filtration effectiveness of water purifiers on dissolved solids. After reverse osmosis filtration, the TDS level in tap water decreases significantly. TDS (Total Dissolved Solids) indicates the concentration of dissolved solids in water, measured in milligrams per liter (mg/L) or PPM. This includes non-volatile salts, organic substances, and insoluble particles that pass through filters (as per GB/T 5750.4-2006 standards).
Key Features
  • Measurement range: 0~3990PPM
  • Error: ±10% Full Scale
  • Temperature measurement range: 0~80ºC
  • Operating current: 1.5mA
  • Battery: 2*LR44 1.5V button batteries
  • Battery capacity: 155mAh
  • Compact dimensions: 148*18*16mm
  • Lightweight: 28.3g
Technical Specifications
Parameter Value
Measurement range 0~3990PPM
Error ±10% Full Scale
Temperature range 0~80ºC
Operating current 1.5mA
Battery 2*LR44 1.5V button batteries
Battery capacity 155mAh
Dimensions 148*18*16mm
Weight 28.3g
TDS Value Interpretation
TDS Range (PPM) Water Quality
0~50 High purity
51~100 Relatively high purity
101~300 May cause scale formation
301~600 Serious scale formation
601~1000 Poor taste
>1001 Not suitable for drinking
Note: When the TDS value exceeds 999, the reading is displayed using a *10 multiplier.
Key Insight: Generally, lower TDS values indicate fewer dissolved solids and purer water quality. Soluble calcium and magnesium salts are the primary components responsible for scale formation.
Product Images
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
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GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing

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Product Detail
Certification :
ISO9001, RoHS, CE, FCC
MOQ :
120
Price :
negotiable
Brand Name :
Benetech,Bestone
Model Number :
GM767
Place of Origin :
CHINA
Contact Supplier
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing
GM767 Digital TDS Meter 0~3990ppm ±10% Accuracy for Water Quality Testing

Shenzhen Bestone Industrial Co.Ltd.

Verified Supplier
1 Years
shenzhen
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Digital Earth Resistance Tester, Gas Detector, Laser Distance Meter
Employee Number :
100~1000
Certification Level :
Verified Supplier

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