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SKU FC2142 Category Tag

Wireless Beer pH Meter HALO® - FC2142

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Easily measure pH in mash, wort, and finished beer with the FC2142 Wireless Beer pH Meter. This HALO is designed for home and craft beer makers.

The specialized electrode features a durable titanium body, high temperature glass sensor, and an extendable cloth type junction for renewable electrode life. All readings are transmitted directly to your Apple or Android device or the edge®blu.

  • Take laboratory grade pH and temperature measurements using your smart phone or tablet.
  • HALO’s smart system tells you when your electrode needs cleaning or calibration.
  • Great for any brewery, kitchen, or food laboratory.

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6 in stock

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Extractable Cloth Junction

The advantage of the cloth junction is that it can be extracted from the probe exposing a fresh surface. This is very important since one of the major contributors to unstable measurements is a clogged junction. This is likely to occur when measuring the pH of mash that has a high solids content. Pulling out a small portion of the junction exposes a clean, unclogged portion that increases response time and extends the life of the pH electrode.

Built-in Temperature Sensor

FC2142 has a thermistor temperature sensor built into the tip of the pH electrode to provide highly accurate temperature readings and temperature compensated pH measurements.

Titanium Body

A pH measurement is a high impedance measurement, and as such is susceptible to interference from electrical noise and humidity. To overcome these issues a titanium body serves as a matching pin. A matching pin is a differential measurement technique used to eliminate electrical noise in the measurement system. The titanium body, being made of metal, is virtually unbreakable and offers additional protection from accidental breakage.

Wireless Beer pH Meter


Reference Cell Typedouble, Ag/AgCl
Junction Type/Flow Ratecloth
Type of Electrolytegel
Body Materialtitanium
Glass Typegeneral purpose (GP)
Tip / Shapeflat
Matching Pinyes
Optimum pH Range0 to 13 pH
Temperature Operating Range0 to 80°C (32 to 176°F)
Body Length/Overall Length120 mm / 183 mm
Temperature Sensorbuilt-in
Outer Diameter14 mm
Connector TypeBluetooth Smart (Bluetooth 4.0), 10 m (33′) range
Battery Type/LifeCR2032 3V lithium ion / approximately 500 hours
Recommended Usebeer, mash, wort
Range-2.000 to 16.000 pH
±800 mV
-20.0 to 120.0 ºC *(will be reduced to actual probe/sensor limits)
Resolution0.1, 0.01, 0.001 pH
1, 0.1 mV
0.1 ºC
Accuracy (@25ºC/77ºF)±0.005 pH
±0.3 mV
Calibration Pointsup to five points with seven standard buffers
Calibration Buffers1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45 pH
Temperature Compensationautomatic from -5.0 to 100.0 ºC / 23.0 to 212.0 ºF *(will be reduced to actual probe/sensor limits)
Compatibility/System RequirementsAndroid: Compatible with most devices equipped with Bluetooth Smart Technology (Bluetooth 4.0) and running Android 4.3 or later. iOS: Compatible with iPad (3rd generation or newer), iPhone (4S or newer), iPod Touch (5th generation or newer)
Download InformationHanna Lab App is available free from the Play Store or App Store
Ordering InformationFC2142 (HALO) is supplied with storage solution, cleaning solution, pH 7.01 buffer solution, pH 4.01 buffer solution, battery, quality certificate and instruction sheet.

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