The professional portable pH meter XS pH 7 Vio with Electrode 201 T from the GIORGIO BORMAC brand is an advanced measuring instrument, ideal for those who need precision and reliability in every working condition. Equipped with an innovative high-resolution color display, this pH meter ensures excellent data visualization even in varying light conditions, thanks to automatic and manual adjustment of contrast and backlighting.

Main Features

The XS pH 7 Vio pH meter offers a wide range of functions that make it an indispensable instrument for professionals and laboratories:

• pH, mV, ORP measurement: With temperature display and the possibility to select the desired parameters.


• On-line guide: Facilitates setup and calibration for simple and immediate use.


• Automatic calibration: pH with USA and NIST buffers up to 3 points and 2 user-defined points. Automatic ORP calibration at 1 point.


• Stability indicator: Selectable on 3 levels, with signaling via colored LED and self-diagnosis messages.


• XS 201 T electrode: Complete with built-in temperature sensor for precise measurements.

Technical Specifications

The XS pH 7 Vio pH meter complies with CE regulations and offers high-quality performance:

• pH accuracy: ± 0.02


• Temperature accuracy: ± 0.5 °C


• Temperature compensation: 0.0...100.0 °C


• mV measurement range: -1000 to +1000


• ORP measurement range: -1000 to +1000


• pH measurement range: 0 to 14.00


• Temperature measurement range: 0.0 to +100.0 °C


• ORP resolution: 1 mV


• pH resolution: 0.01


• Temperature resolution: 0.1 °C


• Operating temperature: 0 °C to +45 °C

Additional Features

• Compatibility: DHSSi


• Display: High-definition color LCD, backlit


• Protection rating: IP 57


• Inputs: BNC - RCA


• ORP calibration points: 1


• pH calibration points: 1...3 automatic values / 2 custom values


• Calibration report: Yes


• Recognized pH buffers: USA - NIST

Power Supply

The device is powered by 3 AA 1.5 V batteries, ensuring long life and easy replacement.

Dimensions and Weight

• Dimensions: 185 x 85 x 45 mm


• Weight: 400 g

The professional portable pH meter XS pH 7 Vio with Electrode 201 T is supplied as standard with colored buffer solutions, batteries and instructions for use, making it ready to use right away.