Is it this model (LPV445.97.00110) is for testing free chlorine ?

Yes this instrument can measure free and total chlorine, you would just need to get the corresponding reagent.

Can you tell me the reagent I need to purchase for testing free chlorine?

For free chlorine analysis you will need Hach item 2105569.

Is it necessary to use the Claros program, or can I just read the chlorine results individually without it?

sure you can read directly on meter display. Claros is just an optional added value. currently unit comes with Bluetoo and 90 days free Claros program access

What range does this dr300 free/total chlorine meter have?

This model has a low-range covering 0.02 - 2.00 mg/L Cl2 and a high-range from 0.1 - 8.0 mg/L.

Hach Dr300 Pocket Colorimeter Free Total Chlorine Lr Hr Lpv445

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

💧 Stay ahead of water quality with precision and power in your pocket!

BUILT FOR THE FIELD - IP67 waterproof rating ensures the DR300 thrives in rain, dirt, and drops—your ultimate outdoor testing companion.
EFFORTLESS OPERATION - Large backlit display and intuitive interface guarantee reliable readings even in dim environments.
COMPLIANCE MADE SIMPLE - EPA-approved reagent compatibility means your data meets regulatory standards without the headache.
PRECISION YOU CAN TRUST - Accurately measures Free and Total Chlorine across low and high ranges for flawless water quality insights.
SEAMLESS TEAM CONNECTIVITY - Free 90-day Claros Collect trial lets your entire team access real-time data remotely—boosting collaboration and compliance.

The Hach DR300 Pocket Colorimeter delivers precise low and high range chlorine measurements with rugged IP67 waterproof durability. Featuring a user-friendly backlit display and EPA-compliant testing, it’s designed for field professionals demanding accuracy and reliability. With Claros connectivity included for 90 days, data sharing and compliance tracking become effortless, making it the go-to portable colorimeter for municipal, groundwater, and surface water analysis.

Specifications

ASIN	B07TLB8YS8
Batteries	4 AAA batteries required. (included)
Best Sellers Rank	#47,634 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Lab Colorimeters
Date First Available	June 26, 2019
Item Weight	2.89 pounds
Item model number	LPV445.97.00110
Manufacturer	Hach
Product Dimensions	5 x 12 x 12 inches

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898886CFA

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In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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Hach DR300 Pocket Colorimeter, Free + Total Chlorine LR/HR, LPV445.97.00110

Description

Specifications

Common Questions