SKU: WPPH-20-USA
Azzta Pen Type Waterproof pH Meter with 180mm*Dia.40mm Dimension
$160.99

Economical pocket pH tester, 2 points calibration, Automatic Temperature Compensation. The meter is suitable for measuring the pH of semisolids, accuracy: 0.05 pH. Carry case and calibration standard included.

Features:
• Economical pocket pH tester is equipped with a flat surface pH electrode.
• 2 points push-button calibration with auto-buffer recognition.
• Automatic temperature compensation ensures accurate readings over the entire range.
• Auto-Power Off effectively conserves battery life.
• Hold function momentarily freezes reading for easy viewing and recording.
• Replaceable electrode module reduces maintenance and replacement cost.
• Waterproof feature to ensure complete protection in a harsh environment.

Applications:
• Aquaculture and hydroponics
• Food and beverage
• Agriculture and other applications

pH


Model WPPH-20

   Range


0.00 to 14.00 pH

   Resolution


0.01 pH

   Accuracy


±0.05 pH

   Calibration Points


2 points

   pH Buffer Options


USA (pH 4.01/7.00/10.01)

   Temperature



   Range


0 to 60°C

   Resolution


1°C

   Accuracy


±1°C

   Other Specifications



   Temperature Compensation


0 to 60°C, automatic

   Hold Function


Manual

   Auto-Power Off


8 minutes after the last key pressed

   Display


Single-line LCD (21 × 21 mm)

   Power Supply


3 × 1.5V LR44 micro alkaline batteries

   Battery Life


Approximately 150 hours of continuous use

   Dimensions


185(L) × 40(Ø) mm

   Weight


100 g

The new version can be found here:

https://labshops.com/products/p_777-wpph-30-waterproof-pen-type-ph-meter