Free Chlorine Tester 0.00-2.50ppm, MW10 | Milwaukee
Original price was: 16,000.00৳ .14,999.00৳ Current price is: 14,999.00৳ .
Key Features
• Model: MW10 (Milwaukee, Romania)
• Range: 0.00 to 2.50 ppm free chlorine with 0.01 ppm resolution
• Accuracy: +/- 0.03 ppm +/- 3% of reading at 25°C based on USEPA Method 330.5
• Optics: 525 nm LED light source with silicon photocell detector
• Power: Single 1.5V AAA battery with 2-minute auto-shutoff
Product Description
The Milwaukee MW10 Digital Free Chlorine Handy Tester (Mini Photometer) provides fast, accurate digital water quality measurements for swimming pool maintenance, municipal water treatment, aquaculture, food and beverage processing, agricultural irrigation, and research laboratories in Bangladesh. Engineered to replace traditional, subjective chemical color-matching test kits, this palm-sized colorimeter converts sample absorbance directly into a precise digital reading on an integrated LCD screen, eliminating visual inspection errors.
The instrument utilizes an optical measuring system incorporating a 525 nm Light Emitting Diode (LED) paired with a silicon photocell detector. Operating on an adaptation of the standard USEPA Method 330.5, the reaction between free chlorine and the DPD reagent develops a proportional pink tint, which the photometer quantifies across a measurement range of 0.00 to 2.50 ppm with an accuracy of +/- 0.03 ppm +/- 3% at 25 degrees C.
Designed for effortless field and benchtop testing, the MW10 features a single-button operational interface with zero-calibration functionality prior to sample testing. Weighing only 65 grams, the compact, ergonomic unit operates on a single 1.5V AAA battery capable of delivering up to 5,000 continuous measurements. It includes an automatic shut-off feature after 2 minutes of non-use to preserve battery life during intensive sample testing routines.
Technical Specifications
| Parameter | Specification |
| Product Name | Milwaukee Digital Free Chlorine Tester (Handy Photometer) |
| Model | MW10 |
| Measurement Range | 0.00 to 2.50 ppm |
| Resolution | 0.01 ppm |
| Accuracy (@ 25°C) | +/- 0.03 ppm +/- 3% of reading |
| Light Source | Light Emitting Diode (LED) @ 525 nm |
| Light Detector | Silicon photocell |
| Measurement Method | Adaptation of USEPA Method 330.5 (DPD reaction method) |
| Display | Digital LCD |
| Auto Shut-Off | After 2 minutes of non-use |
| Battery Type / Life | 1 x 1.5V AAA / Minimum 5,000 measurements |
| Operating Environment | 0 to 50°C (32 to 122°F); max RH 95% non-condensing |
| Dimensions [W x D x H] | 87.5 x 63.7 x 35.2 mm (3.4 x 2.5 x 1.4 inches) |
| Net Weight | 65 g (2.29 oz) |
| Standard Accessories | 2 x Sample cuvettes with caps, 6 x Powder reagents for Free Chlorine (Mi526-0), 1 x 1.5V AAA battery, instruction manual |
| Consumable Reagents | Mi526-25 (Free Chlorine powder reagents, 25 tests) |
Download the Product Catalog-Â MW10-MW11 Milwaukee - FSM
Q1: What are the primary technical specifications of the Milwaukee MW10 Free Chlorine Tester?
Answer: Official manufacturer technical specifications for the Milwaukee MW10 include:
Measurement Type: Free Chlorine (Cl2).
Measurement Range: 0.00 to 2.50 ppm (mg/L).
Resolution: 0.01 ppm.
Accuracy: +/-0.03 ppm or +/-3% of reading at 25 C.
Light Source: Light Emitting Diode (LED) at 525 nm wavelength.
Light Detector: Silicon photocell.
Method: Adaptation of USEPA method 330.5 (DPD photometric reaction causing a pink tint).
Included Accessories: 2 sample cuvettes with caps, 6 powder reagents for free chlorine, and 1 x 1.5V AAA battery.
Dimensions & Weight: 81.3 x 61 x 38.1 mm, Net Weight: 65 g.
Q2: What is the price of a digital free chlorine tester in Bangladesh (BD)?
Answer: Digital free chlorine photometer prices in Bangladesh generally range from BDT 15,000 to BDT 35,000+, depending on measurement precision, optical system quality, reagent availability, and brand origin. European portable photometers like the Milwaukee MW10 typically cost around BDT 15,000 to BDT 20,000 as a complete starter kit including glass cuvettes and test reagents. For official price quotes, direct stock availability, and bulk procurement in BD, please contact Federal Scientific Mart (fsm.com.bd).
Q3: What is the main difference between Free Chlorine and Total Chlorine?
Answer:
Free Chlorine: The active, unreacted chlorine remaining in water that is directly available to kill bacteria, viruses, and microorganisms.
Total Chlorine: The sum of Free Chlorine and Combined Chlorine (chlorine already bound to contaminants, ammonia, or organic nitrogen compounds).
Q4: How do the Milwaukee MW10 and MW11 testers compare?
Answer:
Milwaukee MW10: Designed specifically for Free Chlorine testing with a range of 0.00 to 2.50 ppm (0.01 ppm resolution).
Milwaukee MW11: Designed specifically for Total Chlorine testing with a range of 0.00 to 3.50 ppm (0.01 ppm resolution).
| Tester Model | Target Measurement | Measurement Range | Resolution | Testing Method |
| Milwaukee MW10 | Free Chlorine | 0.00 to 2.50 ppm | 0.01 ppm | DPD Photometric |
| Milwaukee MW11 | Total Chlorine | 0.00 to 3.50 ppm | 0.01 ppm | DPD Photometric |
Both testers use USEPA-adapted DPD photometric methods to eliminate visual color matching errors.
Q5: Why choose digital photometers like the MW10 over chemical test strips or visual color comparator kits?
Answer: Chemical test strips and visual color kits rely on subjective human eye judgment, which leads to frequent reading errors under varying light conditions. The Milwaukee MW10 uses a dedicated 525 nm LED and silicon photocell detector to deliver precise, repeatable, digital numbers on a clear LCD screen without guesswork.
Q6: How do you operate the Milwaukee MW10 tester step-by-step?
Answer:
Fill a glass cuvette with 10 mL of unreacted water sample, cap it, and insert it into the MW10.
Press the button to zero the meter ("C1" prompt).
Add 1 packet of Free Chlorine DPD reagent to the cuvette, cap, and swirl gently for 20 seconds.
Reinsert the cuvette into the tester, wait 1 minute for reaction time, and press the button. The digital display shows the exact Free Chlorine concentration in ppm.
Q7: What key applications require direct Free Chlorine monitoring with the MW10?
Answer: The MW10 is essential for applications requiring active disinfection tracking:
Drinking Water Treatment: Verifying municipal safe residual chlorine levels.
Swimming Pools & Spas: Ensuring proper sanitizer levels without over-chlorination.
Food & Beverage Processing: Monitoring wash water safety in dairy and poultry processing.
Aquaculture & Aquariums: Ensuring water has 0.00 ppm free chlorine before introduction to aquatic life.
Q8: Why purchase Milwaukee Instruments products from Federal Scientific Mart (fsm.com.bd)?
Answer: Purchasing through Federal Scientific Mart guarantees:
Authorized Supplier: Federal Scientific Mart is an authorized supplier of official Milwaukee Instruments products in Bangladesh, delivering 100% genuine equipment in original packaging.
Local Service & Reagent Support: Direct warranty coverage, technical support, and continuous local supply of genuine Milwaukee replacement DPD reagents (MI526-25 / MI505-100).
Nationwide Fast Delivery: Safe shipping to Dhaka, Chittagong, Rajshahi, Khulna, Sylhet, Barisal, Rangpur, and all districts across Bangladesh.
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