Extech ExStik 3-in-1 Water Quality Meter Kit

The Extech 3-in-1 Water Quality Meter Kit conducts surface measurements of chlorine, pH, and temperature using a flat surface electrode.


  • Memory stores and recalls 15 readings and saves last calibrated value
  • Simultaneous display of ppm or pH and °C/°F temperature
  • Automatic temperature compensation
Your Price $252.99
Usually ships in 1-2 weeks
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ImagePart#Product DescriptionPriceStockOrder
Extech ExStik 3-in-1 Water Quality Meter KitEX800 ExStik 3-in-1 chlorine/pH/temp kit includes chlorine meter, gel-filled pH electrode, reagent tablets, sample cups, stand, pH buffers, and carrying case
Usually ships in 1-2 weeks
ImagePart#Product DescriptionPriceStockOrder
Extech ExStik Replacement Flat Surface Chlorine Electrode CL205 ExStik replacement flat surface chlorine electrode module
Usually ships in 1-2 weeks
Extech ExTab Chlorine Reagent Tablets CL203 ExTab chlorine reagents, 10 pack, 100 tablets
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Extech Chlorine Standard CL207 Chlorine standard, 1ppm, 3 ampules
Usually ships in 1-2 weeks
Extech Tripak pH Buffer Pouches PH103 pH buffer solutions, 20 pack, includes pH 4, 7, 10
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Extech pH 4 Buffer Solution PH4-P pH 4 buffer solution, 2 pint bottles
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Extech pH 7 Buffer Solution PH7-P pH 7 buffer solution, 2 pint bottles
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Extech pH 10 Buffer Solution PH10-P pH 10 buffer solution, 2 pint bottles
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Extech Weighted Base and Solution Cups Kit EX006 Weighted base & disposable solution cups with caps, 5 pack
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Extech Spare Sample Solution Cups EX007 Spare sample solution cups, 24 pack
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Extech ExStik Extension Cable with Probe Guard/Weight EX010 ExStik extension cable with probe guard/weight, 1m
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Extech Small Vinyl Carrying Case with Belt Loop CA895 Small vinyl carrying case with belt loop, ExStik series meters
Usually ships in 1-2 weeks

The Extech 3-in-1 Water Quality Meter Kit features interchangeable flat surface electrodes that work in liquids, semi-solids, and solids. The kit includes a CL200 Chlorine Meter, pH electrode, reagent tables, 4 plastic cups, weighted stand, pH buffer pouches, batteries, and carrying case, for a complete solution for surface water quality testing.


The CL200 memory stores and recalls 15 readings and saves the last calibrated value, which is electronically self-calibrated. The direct reading of total chlorine from a low detection limit is unaffected by sample color or turbidity. The calibration for pH is a 1, 2, or 3 point buffer calibration. Smart chip predicts pH electrode performance with "RENEW" indicator when replacement is needed. The "CAL" indicator alerts users to recalibrate pH electrode. Meter functions include data hold, shut-off, and low battery indication. It simultaneously displays ppm, or pH and °C/°F temperature.

  • pH range: 0.00 to 14.00pH
  • ppm range: 0.01 to 10.00ppm
  • Chlorine temperature range: 23° to 194°F (-5 to 90°C)
  • pH temperature range: 23° to 194°F (-5 to 90°C)
  • Chlorine resolution: 0.01ppm
  • pH resolution: 0.01pH
  • Chlorine accuracy: ±10% of rdg. + 0.01ppm
  • pH accuracy: ±0.01pH
  • Power: four LR44 button batteries
  • Dimensions: 1.4 x 6.8 x 1.6” (35.6 x 172.7 x 40.6mm)
  • Weight: 3.85oz (110g)
  • (1) ExStik chlorine meter
  • (1) Flat surface chlorine electrode
  • (1) Gel filled pH electrode
  • (1) Protective sensor cap
  • (50) ExTab reagent tablets
  • (4) Plastic sample cups with caps
  • (1) pH 4 buffer pouch
  • (1) pH 7 buffer pouch
  • (1) pH 10 buffer pouch
  • (4) 3V SR44W batteries
  • (1) 48" (1.2m) neckstrap
  • (1) Carrying case
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