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£730.10 £876.12 (Inc. VAT)

Product Description

Handheld Waterproof pH/EC/TDS/C combined meter

Ideal Portable pH Meter

Measuring pH, conductivity, total dissolved solids and temperature in one slim lightweight casing and with one single probe

  • Multi level LCD display
  • Display gives simultaneous measurement with temperature in either °C or °F
  • On screen tutorial messages for calibration & set up
  • % battery displayed on start up
  • Automatic temperature compensation
  • Slimline waterproof casing
  • Simple 2 button operation
  • HOLD button freezes readings on display for manual recording
  • Select the range of calibration buffers and temperature scale required
  • Battery error prevention system (BEPS) helps to ensure instrument is in optimum working order
  • Measures pH, EC/TDS and temperature with single multiparameter probe

Supplied with:

    HI1288 multiparameter probe

  • Starter kit of pH, calibration and electrode cleaning solution sachets
  • Batteries
  • Instructions

HI 1288 multiparameter probe

Supplied as standard, the HI 1288 multiparameter probe includes pH, EC/TDS and temperature measurement in one convenient, rugged probe

Key features:

  • Integrated with a solid-state pre-amplifier built into the handle to ensure against interference from transient electrical noise
  • Amperometric conductivity probe
  • Built-in temperature sensor
  • Easy clean and keep clean design
  • For spares, quote part number HI 1288
Technical Data
Range pH -0.00 to 14.0 pH
Range EC 0 to 3999 µS/cm
Range TDS 0 to 2000 ppm (mg/L)
Range Temperature 0.0 to 60.0°C 32.0°F to 140.0°F
Resolution pH 0.01pH
Resolution EC 1 µS/cm
Resolution TDS 1 ppm
Resolution Temperature 0.1°C / 0.1°F
Accuracy pH ±0.01 pH
Accuracy EC ±2% F.S.
Accuracy TDS ±2% F.S.
Accuracy Temperature ±0.5°C
TDS Conversion Factor selectable 0.45 to 1.00 with 0.01
increments (default 0.50)
pH Calibration automatic 1 or 2 point with 5 memorized buffer values (4.01, 6.86, 7.01, 9.18, 10.01)
EC/TDS Calibration automatic, 1 point at 1382 ppm (CONV 0.5)
at 1500 ppm (CONV 0.7)
at 1413 µS/cm (others)
Temperature Compensation pH Automatic
Temperature Compensation EC/TDS Automatic with selectable ß from 0.0
to 2.4%/°C with 0.1 increments
Probe HI 1288, pH/EC/TDS/T, DIN connector, 1 m (3.3′) cable (included)
Battery Type/Life 4 x 1.5V AAA approx 500 hours of continuous use
Environment 0 to 50°C (32 to 122°F); RH max 100%
Dimensions 150 x 80 x 36mm,
Weight 210 grams
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