WTW Portable pH Meters

• Robust and shockproof meter designed for field work but is also suitable for use in the lab or the plant.
• With automatic calibration, automatic temperature compensation, GLP function to document calibration and measurement data, and autoread “ready” indicator when reading is stable.
• Simultaneous display of pH or mV and temperature readings on the large, high-contrast LCD.
• Built-in probe sleeve guarantees moist storage by a sponge in the sleeve.
• Ready and low battery indicators.
• RS232 interface.
• 800 data set storage and time controlled datalogging.
• Waterproof, rubberized, armored housing.
• Waterproof membrane keypad.
• Carrying handle (included) converts to a stand for use in the lab, or can be replaced with the neck strap (included).
• Compatible with Specialty Deep Water pH Probe, a rugged probe with protective shield for use in field or plant that fits in 2” boreholes; available with cable lengths up to 100 m.
• Waterproof DIN connector.
• Meter is not supplied with probe.
• Warranty: 3 years.
• ULC Approved.

-2.00 to 19.99 pH
±199.9 mV, ±1999 mV
-5.0 to 105.0°C
±0.01 pH
±2 mV
Power: 120 volt or rechargeable battery
Dimensions: 230 x 185 x 90 mm

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Parts & Accessories:

Cat.#DescriptionMfg.#PriceQuantityEstimated Availability
639-570-01Waterproof epoxy pH triode (DIN) with 1 m cable103635$700.32 EA  
Ships within one week
639-570-03Converts DIN meter to receive electrode with BNC plug.090034$217.71 EA  
Ships within one week
639-570-14Waterproof Glass pH Electrode (DIN) with 1 m cable (no ATC)103640$299.57 EA  
Ships within one week
639-570-16Waterproof Glass pH Triode (DIN) with 1 m cable103642$466.76 EA  
Ships within one week
639-570-20pH Oxygen, ORP, mV, Temperature Meter Kit with Probes108509$162.51 EA  
Ships within one week

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