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You are here: Product Catalog > Water analysis > pH / ORP (Redox) Selection Guide

Portable pH Meters

 
 

pH / mV / °C - Portable Meters from Hanna Instruments


pH / °C Microprocessor Meter with 3-in-1 Electrode

9214.jpg (7288 octets)
click on photo
to enlarge

 Technical Data

HI 9214

Range

pH

0.00 to 14.0

Temperature

0.0 to 70.0°C

Resolution

pH

0.01

Temperature

0.1°C

Accuracy @ 20°C

pH

±0.02

Temperature

±0.5°C

Calibration

Automatic: 2 points with 3 memorized buffers
(pH 7.01, 4.01 or 10.01)

T° Compensation

Automatic from 0 to 70°C

Electrode

HI 1217S Combination pH/°C Electrode, gel, 
screw head (included)

Batteries (life)

1 x 9V / 100 hours of continuous use



Waterproof, pH / mV / °C - Meter with Single Probe pH/°T

Technical Data

HI 991001

HI 991002

HI 991003
Range

pH

-2.00 to 16.00

-2.00 to 16.00

-2.00 to 16.00

mV

--

+/- 1999

+/- 1999

pH (mV)

--

--

+/- 825

°C

-0.5 to 105

- 0.5 to 105

-5.0 to 105

Resolution

pH

0.01

0.01

0.01

mV

--

1

1

pH (mV)

--

--

1

°C

0.1

0.1

0.1

Accuracy
@ 20°C

pH

+/- 0.02

+/- 0.02

+/- 0.02

mV

--

+/- 2

+/- 2

pH (mV)

--

--

+/- 1

°C

+/- 0.5 to 60,
 +/- 1 to 105

+/- 0.5 to 60,
+/- 1 to 105

+/- 0.5 to 60,
+/- 1 to 105

Calibration

Automatic in 2 points

T° Compensation

Automatic from -5 to 105°C

Electrode
Probe available in
Plastic or Stainless Steel

Combined
pH/°T

Combined
pH/°T/Redox

Combined
pH/°T/Redox
with
Sensor check function

Batteries (life)

3x 1.5V / 1500h



pH / mV / °C - Waterproof Meters with Automatic Calibration

9024.jpg (10960 octets)
click on photo
to enlarge

 Technical Data

HI 9024C

HI 9025C

Range

pH

0.00 to 14.00

0.00 to 14.00

mV

-----

±399.9 (ISE),
±1999 (Redox)

°C

0.0 to 100.00

0.0 to 100.0

Resolution

pH

0.01

0.01

mV

-----

0.1 (ISE),
1 (Redox)

°C

0.1

0.1

Accuracy
@ 20°C

pH

±0.01

±0.01

mV

-----

±0.2 (ISE)

°C

±0.5

±0.5

Calibration

Automatic: 2 points with 5 memorized buffers
(pH 4.01, 6.86, 7.01, 9.18 or 10.01)

T° Compensation

Automatic or Manual from 0 to 100°C

Electrode

HI 1230B combination pH electrode, gel,
BNC connector + 1 m of cable (included)

T° Probe

HI 7669/2W with 1 m of cable (included)

Batteries (life)

4 x 1.5V AA/70 hours of continuous use



 
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