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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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Measurement Modes

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Backlight Option

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1 – 15 di 71 risultati
1

Fisherbrand™ pHmetro portatile accumet™ AE6

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

Promozioni disponibili
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
2

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.

Promozioni disponibili
3

Fisherbrand™ Handheld pH/ORP meter Accumet AE6AK, in carrying case

Fisherbrand Handheld pHmeter Accumet AE6AK, in carrying case.

Promozioni disponibili
4

Hanna Instruments™ Misuratori portatili pH/EC/TDS/Temperatura

Designed to measure pH, conductivity (EC), total dissolved solids (TDS), and temperature with a single probe. Hanna Instruments™ Portable Waterproof pH/EC/TDS Meters are available for high range and low range measurement.

Tipo di display LCD
Include HI 1288 probe, batteries, 1m cable, rugged carrying case and instructions
Certificazione/Conformità IP 67
Intervallo di temperatura (sistema imperiale) 32.0°F to 140.0°F
Precisione (TDS) ±2% full scale
Tipo di sonda HI1288 PVC body, pre-amplified multiparameter probe with internal temperature sensor, DIN connector and 1m cable
Autonomia della batteria 500 hr.
Range di rilevamento 0 to 14 pH
Warranty 2 Years (6 Months Probe)
Precisione (Temperatura) ±0.5°C/±1°F
Compensazione della temperatura pH: automatic; EC/TDS: automatic with β adjustable from 0.0 to 2.4%/°C
Dimensioni (L x P x A) 150 x 80 x 36 mm (5.9 x 3.1 x 1.4 in.)
Peso (sistema imperiale) 7.2 oz.
Risoluzione TDS Conversion Factor: 0.45 to 1.00
Tipo di batteria 1.5V (3) AAA, Auto-Off after 8 min. non-use
Precisione (conduttività) ±2% F.S.
Tastierino Two-button
Intervallo (pH) 0 to 14
Tipo Portable pH/EC/TDS/Temperature Meter
Precisione (pH) ±0.01
Materiale PVC
Risoluzione (temperatura) 0.1°C/F
Peso (sistema metrico) 205 g
Calibrazione Automatic
Temperature Range (Metric) 0°C to 60.0°C
Risoluzione (pH) 0.01
5

Testo™ 205 pH/Temperature Meter Starter Kit

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

6

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.

7

Testo™ 206-pH3 pH/Temperature Measuring Instrument

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

8

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.

9

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. 

Promozioni disponibili
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
10

Fisherbrand™ accumet™ AP115 Portable pH Meter

Accurate measurements any time, anywhere

Promozioni disponibili
11

Fisherbrand™ Handheld pH/ORP meter Accumet KIT with Accumet AE6K in carrying case

Fisherbrand Handheld pHmeter Accumet KIT with Accumet AE6K in carrying case

Promozioni disponibili
12

Fisherbrand™ Handheld pH/ORP meter KIT with Accumet AE6BK, pH electrode, ATC, in carrying case

Fisherbrand Handheld pH/ORP meter KIT with Accumet AE6BK, pH electrode, ATC, in carrying case

Promozioni disponibili
13

Thermo Scientific™ Eutech™ CyberScan pH 610 Meter

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

Promozioni disponibili
14

Mettler Toledo™ Misuratori per pH/mV FiveGo™ F2

Misuratore portatile che offre misurazioni di pH/mV affidabili e di alta qualità con la semplice pressione di un pulsante

Promozioni disponibili
Tipo di display LCD
Precisione (Temperatura) ±0.5 °C
Compensazione della temperatura ATC e MTC
Dimensioni (L x P x A) 18.8 x 7.7 x 3.3 cm (97.4 x 3 x 1.3 in.)
Precisione (mV) ±1  mV
Peso (sistema imperiale) 0.5 libbre
Ingressi BNC, Cinch
Risoluzione (mV) 1  mV
Calibration Points 3
Intervallo (pH) Da 0.00 a 14.00
Risoluzione (temperatura) 0.1°
Peso (sistema metrico) 0.26 kg
Risoluzione (pH) 0.01
Memoria 200 misurazioni, calibrazione corrente
15

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.