ExStik™ Waterproof Pocket Chlorine Meter (Extech CL200)
Measures total residual chlorine with a direct readout in ppm (1ppm = 1 mg/L).
This pocketsize meter has many advanced features:
- Simultaneous temperature display with a range of 23° to 194°F (-5 to 90°C).
- The solid state flat sensor contains no glass, won’t clog and is easy to clean.
- Memory stores and recalls 15 labeled readings and saves last calibrated value.
- Automatic electronic self-calibration.
- Complies with Standard Methods for the Examination of Water and Wastewater 4500 C1 I.
- Data hold, auto power off and low battery indicator.
- Waterproof design floats and protects meter.
Method: There are three easy steps to measure total chlorine using this meter: drop one DPD reagent tablet into 20 mL sample solution using the cup provided; shake vigorously (20-30 seconds) or crush tablet until dissolved; insert meter into sample cup and take reading when display stabilizes. Complete with 50 ExTab™ DPD reagent tablets, protective sensor cap, sample cup and neckstrap. Weighted base and stand sold separately. One year warranty.
Specifications
PPM: | 0.01 to 10.00 ppm |
Resolution: | 0.01 ppm |
Accuracy: | ±10% of reading ±0.01 ppm |
Battery: | Includes four CR2032 lithium ion batteries; replacement 3039-51 |
Size: | 1.4” x 6.8” x 1.6” (35.6 x 172.7 x 40.6 mm) |
Description/Item No. | Alt. Part No. | Product Description | Unit of Measure | Your Cost/Qty | Purchase |
---|---|---|---|---|---|
Optional weighted base
3805-77
|
Optional Weighted Base with 5 Solution Cups | Each |
$23.60/EA
|
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Spare sample solution cups
3805-78
|
Spare Sample Solution Cups, Pack of 24 | Pack of 24 |
$22.36/PK
|
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Replacement electrode
3805-76
|
Replacement Electrode | Each |
$161.31/EA
|
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Replacement DPD tablets
3805-79
|
EF3991C | Replacement Dpd Tablets, Pack of 100 | Pack of 100 |
$41.06/PK
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