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9,000৳
| Range | 0 to 500 ppm |
|---|---|
| Resolution | 1 ppm |
| Accuracy @ 25°C/77°F | ±3 ppm ±5% of reading |
| Light Source | LED @ 525 nm |
| Light Detector | silicon photocell |
| Method | adaptation of the Standard Methods for Water and Wastewater 4500-Cl. |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Battery Type | (1) 1.5V AAA |
| Auto-off | after ten minutes of non-use |
| Dimensions | 81.5mm x 61mm x 37.5mm (3.2” x 2.4” x 1.5”) |
| Weight | 64 g (2.25 oz.) |
| Ordering Information | HI771 Checker® is supplied with (2) sample cuvettes with caps, a UHR chlorine reagent starter kit for 6 tests (6 powder packets of reagent A, 6 powder packets of regent B), a battery, instructions, and a quick start guide |
About Labzo Bangladesh
Labzo Bangladesh is a trusted seller, supplier, and stockist of high-quality Chinese-branded and non-branded laboratory equipment, scientific instruments, chemicals, reagents, microscopes, telescopes, medical devices, and more across Bangladesh.
We are committed to providing genuine products through both our online platform and direct sales, ensuring reliability, authenticity, and consistent quality for laboratories, educational institutions, research centers, and industrial users.
With a focus on affordable pricing, nationwide delivery, and professional after-sales support, Labzo Bangladesh is your go-to partner for all scientific and laboratory needs.
Our social media link: https://www.facebook.com/labzobangladesh
Delivery within 1-3 working days in Dhaka City and 3-5 working days anywhere in Bangladesh.
Labzo Bangladesh Website Disclaimer & Product Notice
Welcome to Labzo Bangladesh! Please read carefully before browsing or placing orders:
This website serves as a digital catalog or brochure to represent our company online.
Product images may slightly differ from physical products due to lighting, photography, or your device display settings.
To maintain product quality and prevent counterfeiting, actual products may vary from images shown.
Prices displayed are subject to market fluctuations and do not include VAT or AIT.
Products shown are not ready-stock items, but we can deliver within:
1–3 days in Dhaka City
3–5 days across Bangladesh
Liquid products cannot be delivered outside Dhaka City. Please do not place orders for liquid items from outside Dhaka.
None of our chemicals or reagents are suitable for human consumption or food use.
These products are strictly for research, laboratory, and analytical purposes only.
For direct pickup from our office, please inform us at least 3 hours in advance by phone.
Without prior notice, immediate pickup may not be possible.
This website may use some copyrighted materials under the “Fair Use” policy for purposes such as comment, news reporting, teaching, scholarship, research, and analysis.
Use for non-profit, educational, training, experimental, or personal purposes is considered fair use.
If you believe any content, image, video, or text infringes your copyright, please email us at kaziabdullah084@gmail.com.
All such content will be promptly removed.
