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Portable pH Meters

Portable pH Meters

Instruments used to measure the acidity or alkalinity of a sample, and designed for portability and durability.

Portable pH meters are most often used away from the physical lab to measure the acidity or alkalinity of liquids in more remote locations.

A pH meter actually measures hydrogen-ion activity in water-based solutions. The liquid’s acidity or alkalinity is expressed as a pH unit. The pH scale ranges from 0 to 14, meaning a liquid with a pH below 7 is acidic and a pH above 7 is basic. A pH of 7 is considered neutral.

Also called electrochemistry meters, pH meters are potentiometric and determine the difference in electrical potential between the measuring electrode and a reference electrode.

Some portable pH meters accomplish routine tasks, often used to determine the pH of swimming pools and meet other commercial needs. These are sometimes called pH testers. Indicators or litmus papers can also be used to qualitatively measure pH.

Modern portable pH meters are typically digital and may detect more than pH. Some are equipped to measure specific ions, dissolved oxygen content, or conductivity.

Many portable pH meters are waterproof to protect against accidental dropping or adverse environmental conditions like rain or snow. Some electrodes are also equipped with longer cables to allow for submersion in a reservoir of water or other liquid.

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Calibrazione

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Punti dati

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Measurement Modes

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Backlight Option

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1 – 15 di 71 risultati
1

Thermo Scientific™ Orion Star™ A221 Portable pH Meter
BIOPHARMA

Reliably measure pH, mV, ORP and temperature with our portable pH meter for advanced field analysis and printer or computer interfacing.

2

Fisherbrand™ pHmetro portatile accumet™ AE6

The AE6 Portable pH Meters are ideal for quick, accurate conductivity or TDS checks in laboratories, field and schools.

EDGE
Intervallo (mV) -1000 to +1000 mV
Precisione (Temperatura) ±0,5 °C
Compensazione della temperatura Automatic/Manual (0°C to 100°C)
Precisione (mV) ±1
Tipo di batteria AAA
Risoluzione (mV) 1 mV
Calibration Points 1 - 5
Intervallo (pH) 0 to 14
Tipo Portable Meter
Precisione (pH) ±0,01
Risoluzione (temperatura) 0.1°C
Da utilizzare con (applicazione) Water Quality Testing
Calibrazione 1.68, 4.01, 7, 10.01, 12.45
Temperature Range (Metric) 0°C to 100°C
Risoluzione (pH) 0.01
3

Thermo Scientific™ Eutech™ pH 450 Meter

Eutech™ offers a wide range of pH meters and electrodes that measure pH values in various educational, laboratory and industrial applications. 

Tipo di display LCD, Custom with Backlight
Intervallo (mV) ±2000
Precisione (mV) ±0.2 +2 LSD or +0.5 % of reading, whichever is greater
Include Real-Time Clock: Time and date stamp on calibration and stored data
Calibrazione della sonda di temperatura Offset in 0.1 increments, ±10 °C or ±18 °F
Measurement Modes 500
Risoluzione (mV) 0.1 mV ±999.9 mV; 1 mV beyond
Intervallo di temperatura (sistema imperiale) 14.0°F to 230.0°F
Adattatore CA Optional
Autonomia della batteria >500 hr. (without backlight)
Intervallo (ioni) 0.0 to 2000 ppm
Punti dati 500
Uscite USB, RS-232
Precisione (Temperatura) ±0.5°C/±0.9°F
Compensazione della temperatura Automatic/Manual (-10°C to 110°C)
Dimensioni (L x P x A) Meter: 7 7/8 x 3 1/8 x 2 1/4 in (20 x 8.3 x 5.7 cm), Boxed: 9 1/8 x 9 1/8 x 2 3/4 in (23 x 23 x 7 cm)
Peso (sistema imperiale) Meter: 1 lb., Boxed: 1.4 lb.
Precisione (ioni) ±0.5 % full scale (monovalent); ±1 % full scale (divalent)
Tipo di batteria 2 x AA batteries (included)
Protezione IP IP-67
Calibration Points Up to 5 (USA & NIST & CUSTOM), Up to 6 (DIN)
Risoluzione (ioni) 0.01 / 0.1 / 1 ppm
Intervallo (pH) -2 to 16
Precisione (pH) ±0.01
Risoluzione (temperatura) 0.1°C/°F
Peso (sistema metrico) Meter: 0.5 kg, Boxed: 0.7 kg
Calibrazione mV: ±200 mV, Ion: From 2 to 4 or 2 to 5 points: 0.10, 1.00, 10.0, 100.0 & 1000 / 0.20, 2.00, 20.0
Temperature Range (Metric) -10°C to +110°C
Risoluzione (pH) 0.01
Memoria Stores up to 500 data sets
5

Hanna Instruments™ pHmetro portatile resistente all'acqua con struttura in titanio

Con ampio display LCD a due livelli per una facile visualizzazione degli indicatori di pH, temperatura e stato. Il pHmetro portatile impermeabile Hanna Instruments™ offre un funzionamento semplificato a due pulsanti. Compatto, impermeabile e portatile.

6

Hanna Instruments™ Portable Meat pH Meter

Designed for the meat processing industry. Hanna Instruments™ Portable Meat pH Meter is a waterproof Foodcare meter that uses the FC232D amplified electrode, which offers numerous features to improve pH testing. Automatic calibration is performed at 1 or 2 points with two sets of buffers.

7

Hanna Instruments™ Plating pH Portable Meter

Easy to clean and prevents solids from collecting on the sensor. Hanna Instruments™ Plating pH Portable Meter is a pre-amplified, double junction pH probe with a recessed flat tip. The titanium body functions as a potential matching pin for increased stability and extended sensor life.

8

Hanna Instruments™ Portable HACCP pH Meter

Designed specifically for use in the food and dairy industries

9

WTW™ Misuratore portatile per pH 3110 ProfiLine™

Obtain optimum results with this easy and robust portable pH/mV meter with an automatic autoread function for routine pH measurements that is safe, secure, reliable, and prevents errors.

EDGE
Tipo di display LCD a 7 segmenti
Warranty 3 anni
Intervallo (mV) da –1200 a 1200, da –2000 a 2000
Precisione (Temperatura) ±0.1°C
Larghezza (sistema metrico) 80 mm
Dimensioni (L x P x A) l 80 x H 180 mm
Precisione (mV) ±0.3, ±1 mV
Risoluzione Tutti i valori ±1 cifra
Tipo di batteria AA, NiMH
Protezione IP IP-67
Certificazione/Conformità CE
Risoluzione (mV) ±0.3, ±1 mV
Dimensioni (L x P) l 80 mm
Calibration Points Tamponi tecnici WTW e DIN/NIST per calibrazione a 1, 2 o 3 punti
Intervallo (pH) da –2 a 19.999
Profondità (sistema metrico) 55 mm
Tipo pHmetro portatile
Precisione (pH) ±0.1, ±0.01, ±0.005
Altezza (sistema metrico) 180 mm
Temperatura (sistema metrico) operativa da –5 a 105 °C
Autonomia della batteria Fino a 2500 ore
Da utilizzare con (applicazione) Ideale per tutti coloro che sono alla ricerca di uno strumento per la misurazione del pH portatile semplice, robusto e impermeabile
Alimentazione NiMH ricaricabile 4 x 1.5 V AA o 4 x 1.2 V
Peso (sistema metrico) 0.6 kg
Risoluzione (pH) ± 0.005
10

Testo™ 205 pH/Temperature Meter Starter Kit

Allows for the measurement of pH value and temperature in semi-solid media at the same time.

11

ATAGO™ Digital pH Meter DPH-2

Digital pH Meter DPH-2 is extremely easy to use. It has a compact, portable design and is water resistant (IP67), so it can be cleaned under running water and submersed without any negative effects. With ATC, the DPH-2 is perfect for many different applications.

12

Testo™ 206-pH3 pH/Temperature Measuring Instrument

A one-handed pH/temperature measuring instrument for connecting external probes.

13

Testo™ pH/Temperature Meter 206-pH1 Starter Kit

Everything needed to start measuring the temperature and pH value in liquids such as drinking or heating water.

14

Jenway™ 550 portable pH meter supplied in carry case with epoxy combination pH electrode, ATC probe and batteries

550 portable pH meter supplied in carry case with epoxy combination pH electrode, ATC probe and batteries. A small, lightweight general purpose pH meter offering 2 point pH calibration and automatic buffer recognition. Simultaneously displays both the temperature compensated pH readings and temperature.

15

Knick Elektronische™ pH meter Portavo 904 digital

Includes datalogger and print functionalities. Smooth membrane keypad is durable and easy to clean. No sticking or crusty deposits.