Hanna Instruments

Scientific Equipment

HI-8424 Handheld Water Resistant pH Meter with pH electrode and °C probe

HI-8424 Handheld Water Resistant pH Meter with pH electrode and °C probe

HANNA HI-8424 Handheld Water Resistant pH Meter

HI-8424 Handheld Water Resistant pH Meter with pH electrode and °C probe

Exclusive web offer: Save over 25% on list price, now only £245. (Cannot be used with any other offer).
2 year manufacturer warranty
In Stock
£245.00 (exc. VAT) £294.00 (inc. VAT)

One of the most popular pH meters on the market, this splash proof, portable meter delivers fast, accurate pH, ORP and temperature measurements.

Phono plug temperature probe connection.

BNC Connection – BNC is one of the most commonly used connector types in pH meters and electrodes. Compatible with any meter or electrode that uses BNC connectors.

Frequently Bought Together

Price for all:
£314.40
Buy All 3 for: £298.68

HI-8424 Handheld Water Resistant pH Meter with pH electrode and °C probe information

Hanna's extended description

One of the most popular pH meters on the market, this splash-proof, portable meter delivers fast, accurate pH, ORP and temperature measurements.

Not only does it offer a 0.01 pH resolution across the pH scale, but it is also easy to use without constant reference to an instruction manual.

Calibration is automatic at one or two points with three memorised buffer values - pH 4.01, 7.01, 10.01.

Once the instrument has been calibrated, the buffer values used during calibration are displayed with tags on the display screen. This keeps users informed of the current calibration and helps to avoid taking measurements that are out of range.

Key features


  • Robust splash-proof casing
  • Clear LCD display with low battery indicator
  • Keyboard sealed against water & dirt
  • HOLD function freezes readings for ease of recording
  • Calibration, temperature compensation and buffer recognition are all automatic
  • Three standard buffer values
  • Calibration tags on LCD
  • Auto shut-off

Want to test Redox/ORP?


Purchase part number HI-3230B Redox/ORP probe to obtain Redox/ORP readings in the mV range.



Supplied with


  • HI-1230B pH electrode
  • HI-7662 temperature probe
  • HI-70004 pH 4.01 buffer solution sachets
  • HI-70007 pH 7.01 buffer solution sachets
  • HI-700661 electrode cleaning solution sachets x 2
  • Battery, protective case and instructions

Specifications

Specifications list

Specifications

Range - pH -2.00 to 16.00 pH
Range - mV ±699.9 mV; ±1999 mV
Range - Temperature -20.0 to 120.0°C / -4.0 to 248.0°F
Resolution - pH 0.01 pH
Resolution - mV 0.1 mV; 1 mV
Resolution - temperature 0.1°C / 0.1°F
Accuracy - pH ±0.01 pH
Accuracy - mV ±0.2 mV; ±1 mV
Accuracy - Temperature ±0.4°C / ±0.8°F
pH Calibration automatic, 1 or 2 point with 3 memorized buffer values (4.01, 7.01, 10.01)
pH Calibration - Offset Calibration ±1 pH
pH Calibration - Slope Calibration 75 to 110%
Input Impedance 1012 Ohm
Temperature Compensation Automatic, -20 to 120°C (-4 to 248°F) or manual without temperature probe
pH Electrode HI 1230B, double junction, gel filled
PEI (PolyEther-Imide) body, BNC connector, 1 m (3.3') cable (included)
Temperature Probe HI-7662 with 1 m (3.3') cable (included)
Battery Type / Life 1 x 9V / approx. 150 hours of continuous use;
auto-off after 20 minutes of non-use or disabled (user-selectable)
Environment 0 to 50°C (32 to 122°F); RH max 100%
Dimensions 164 x 76 x 45 mm (6.5 x 3.0 x 1.8")
Weight 180 g (6.3 oz.)

Downloadable Manuals

Manuals

Download PDF

Product Literature

literature - PDF

Hanna Instruments Literature

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