Extech PH90 pH Meter
Delivery
Payment options
Our advantages
- — 12 months warranty
- — SMS notification
- — Return and exchange
- — Different payment methods
- — Best price
Features
- Range from 0 to 14.00 pH
- Accurate to ±(0.01pH + 1d) or ±0.2pH
- Maximum resolution 0f 0.01 pH
- Rugged replaceable flat surface pH electrode for quick on-the-spot pH measurements
- Simultaneous display of pH and Temperature
- 2 or 3 point calibration automatically recognizes buffer solutions (order pH buffers separately)
- PTS (percent of slope) tells you when it's time to replace your electrode (below 70% or above 130%)
- Automatic Temperature Compensation
- Data Hold, Min/Max, Auto Power Off, and low battery indication
- Waterproof design (IP57) floats in water and protects the meter in wet environment
- Complete with flat surface pH electrode, protective sensor cap, and two 3V CR-2032 button batteries
The Extech PH90 pH Meter is a waterproof water quality meter with rugged IP57 housing and a flat surface electrode for measuring pH in liquids, semi-solids, and solids. The electrode does not break or get junctions clogged like the traditional glass bulb electrodes. The easy to replace sensor is perfect for field or lab use.
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