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  • Categories: Chemical-Physical Characteristics
  • Categories: Tachometers
  • Price: $75.00 - $105.00

PeakTech 5310A - pH Meter with External Probe

pH Meter with External Probe Aqueous liquid pH value meter that uses a removable probe for quick and accurate evaluation of the measurement based on the potential difference generated at the tip of the probe by acidic, neutral and basic liquids. This device has two potentiometers for the calibration of the pH4 and pH7 values ​​and a suitable screwdriver and three calibration buffer solutions are supplied. The measured values ​​are displayed on the large LCD display with white backlight. It is powered by a standard 9V battery, for continuous use. This instrument, with its large display and complete range of accessories, is particularly suitable for both teaching and research.
$75.85

PeakTech 2795 - Digital Optical / Contact Tachometer 5-digits

Digital Tachometer Laser/Contact-Type, 5-digits Digital tachometer with digital 5 digits 13 mm LCD display with backlight provides fast and accurate contact and non-contact RPM and surface speed measurements of rotating objects. The plastic housing with integrated non-slip rubber-protection is comfortably in either hand.
$86.71