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Pocket pH tester 25-PPT104
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Pocket pH tester 25-PPT104

Lab Expo offers Pocket pH Tester 25-PPT104 with 0.0 to 15.00 pH range. It has a flat-shaped pH electrode. It is suitable for measuring the pH of liquids and semi-solid substances. This pH tester series comes with a 1 to 3-point push-button calibration system to identify pH buffers automatically. Its built-in system menu can customize calibration points, pH buffer standard, data hold function, shutdown, and four other functional parameters as per requirement.

$1,810.00 $ 1508

Pocket pH tester 25-PPT104 - Specifications

pH measurement range pH range: (-1.00) to 15.00 pH
Shape of electrode Flat pH electrode
pH measurement accuracy ± 0.01 pH
Calibration point 1 - 3 points
Calibration solution USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)
Temperature compensation range 0 °C to 60 °C, Automatic
Data hold function Manual or Automatic
Connector 6 pin
Shutdown mode Manual or automatic ( 8 minutes without key operations)
Dimension (length × diameter) 185 × 40 mm
Weight 100 g
Power type 2 × 1.5 V AAA batteries
Battery life About 200 hours

Pocket pH tester 25-PPT104 - Key Features

  • LCD screen display showing real-time readings within 0-60C compensation range
  • 1-3 point push button calibration using USA/NIST buffer solutions for accuracy
  • Data hold function manual or automatic to freeze stable final readings
  • Automatic power off after 8 minutes without key operations conserves battery life
  • Replaceable electrodes with 6 pin connector enabling cost effective maintenance
  • Low battery alarm icon indicates when replacement is needed promptly

Pocket pH tester 25-PPT104 - Applications

FunctionImplementation
Quality control labs±0.01 pH accuracy ensures precise liquid analysis
Clinical sample testing185 × 40 mm dimensions enable portable handling
Research fieldworkAbout 200 hours battery life supports extended use

Pocket pH tester 25-PPT104 - Standard Accessories

pH electrode
pH buffer solutions (pH 4.01/7.00/10.01)
Carrying case
AAA Batteries

Pocket pH tester 25-PPT104 - Optional Accessories

Flat shape pH electrode
pH standard buffer USA (pH 4.01/7.00/10.01), NIST (pH 4.01/6.86/9.18)

Pocket pH tester 25-PPT104 - Catalog

Pocket pH tester 25-PPT104 Catalog

Related Pocket pH Tester

Lab Expo Pocket pH Tester units are designed for portable acidity and alkalinity measurement in water, chemical, and environmental testing applications. The range includes pocket sized pH meter systems with measurement ranges from 0.0 to 14.00 pH and -1.00 to 15.00 pH, supporting round glass, flat, and planar electrodes with accuracy up to ±0.01 pH. These pocket pH meter units support rapid field and lab testing workflows.