Extech PH90 pH Meter

Name: Extech PH90 pH Meter
Price: 106.69 USD
Availability: InStock

Waterproof pH meter with rugged housing and flat surface electrode.

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Warning: Damage caused by freezing isn't covered by warranty; we recommend 2-day shipping to reduce risk.

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Part Number

PH90

Manufactured

By Extech

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Availability

6 in stock
Manufacturer has 50 in stock
This stock is typically available to ship in 3 - 5 working days.

Product Manual Product Specs

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.