pH 7 Vio w/o pH electrode with temp.probe NT 55, BNC/S7 1m cable, pH buffers, carrying case and access.

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Catalog number: CHS-5358-A0P

Portable pH-metr pH 7 Vio DHS has large LCD display that shows measured values of pH/ORP and temperature.

Main features

  • Selectable accuracy ±0,1/0,01 pH
  • Simple 3-level calibration with automatic buffer recognition (USA, NIST)
  • Automatic diagnostics
  • Use with various pH sensors
  • Construction from especial polymers and ergonomic design

Water industry, Aquaria, swimming pools and aqua parks, spa, agriculture, food industry, pulp and paper industry, power stations (engines, cooling towers), ecological studies

PH 7 Vio DHS complete kit include temperature probe NT 55, 1 m cable with S7/BNC, colored pH buffer solution pH 7 and pH 4, carrying case and accessories.

Measured values
Range 0,00 to 14,00 pH
Resolution 0,1/0,01 pH
Accuracy ±0,02
Calibration 3-level, automatic (buffers USA, NIST)
Sensor BNC connector – for various electrode types
Range ±1000 mV
Resolution 1 mV
Calibration 1 point (475 mV)
Temperature Range  
0,0 to 100,0°C    
Resolution 0,1°C  
Accuracy ±0,5°C  
Technical parameters
Temperature compensation Automatick/manual (0 to 100°C)
Stability indicator Yes
Automatic switch off adjustable
Memory backup Yes
Operation temperature 0 to 50°C
Inputs BNC, cinch (ATC)
Power supply 3 × 1,5 V AA alkaline battery
Protection IP57
Weight 400 g
Dimensions 185 × 85 × 45 m


  • pHPhys. property
  • PortableInstrument type

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Laboratory instruments and accessories

Measurement and control

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