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Water Quality Meter
Created with Pixso. GT781 PH and ORP

GT781 PH and ORP

Brand Name: Benetech, Bestone
Model Number: GT781
MOQ: 20
Price: EXW US$90.00
Delivery Time: 3-5 working days
Payment Terms: T/T,Western Union
Detail Information
Place of Origin:
CHINA
Certification:
CE,ROHS
PH Range:
0.01-14.00
ORP:
-1999~+1999mV
Temperature:
0℃~60℃(32~140°F)
Working Environment:
0~50℃(32~122F),≤85%RH
Data Storage:
8MB (Can Store About 397,000 Data)
Packaging Details:
Plastic carrying case and color paper box
Supply Ability:
More than 500pcs per month
Product Description
PH and ORP Meter GT781
Applications

This professional instrument measures the oxidation-reduction potential in solutions by detecting the potential difference between electrodes. It reflects the relative proportion of oxidized and reduced substances in the solution and is widely used in water quality monitoring, industrial production, and scientific research experiments.

The ORP meter can measure pH values, solution temperature, and sensor voltage, making it a versatile tool for various analytical applications.

Key Features
  • Dual probe capability: pH probe measures pH value, temperature, and sensor voltage; ORP probe measures REDOX potential and temperature
  • Automatic/manual data recording with report generation
  • Solution temperature compensation for pH measurements
  • Comprehensive data storage, viewing, and deletion functions
  • Adjustable sampling time intervals
  • Configurable automatic shutdown timing
  • pH self-calibration with multiple calibration point options
  • Selectable temperature units (°C/°F)
  • Factory settings restoration capability
  • Adjustable screen brightness
  • Chinese/English language selection
  • Low battery alert and battery level monitoring
  • USB charging capability
  • PC software connectivity for data transfer
  • Generates CSV and BMP files compatible with Windows systems
  • Functions as a small-capacity storage device (USB flash drive)
Technical Specifications
Parameter Range Resolution Error
pH 0.01-14.00 0.01 ±0.05
ORP -1999~+1999mV 1 ±1.5%(F.S.) ±2digit
Temperature 0℃~60℃ (32~140°F) 0.1℃ (0.18℉) ±1.0℃ (±2.0℉)

Working Environment: 0~50℃ (32~122°F), ≤85% RH

Data Storage: 8MB (approximately 397,000 data points)

Battery: 3.7V 1000mAh lithium battery

Low Battery Protection: 4-level power indication with automatic shutdown when voltage exceeds 3.4V

Charging Adapter: 5V/2A