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Hanna Instruments Checker Total Chlorine Colorimeter
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Hanna Instruments Checker Total Chlorine Colorimeter

In stock: Buy now and your order will ship the next business day

Item #: HN1181

$49.99
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Quick Overview

Easier to use and more accurate than chemical test kits EPA approved DPD method Accuracy ±0.03 ppm (mg/L) ±3% of reading 0.01 ppm (mg/L) resolution (250 points) Large, easy to read digits Auto shut-off. Dedicated to a single ...
Product Description
Reviews

Hanna Instruments Checker Total Chlorine Colorimeter Information

Product Manuals & Documentation

Easier to use and more accurate than chemical test kits

EPA approved DPD method Accuracy ±0.03 ppm (mg/L) ±3% of reading 0.01 ppm (mg/L) resolution (250 points) Large, easy to read digits Auto shut-off.

Dedicated to a single parameter

Designed to work with HANNA's powder reagents Uses 10 mL glass cuvettes.

Small Size, Big Convenience

Weighing a mere 65 g (2.3 oz.), the Checker®HC easily fits into the palm of your hand or pocket. Use for quick and accurate on the spot analysis. Single button operation: Zero and Measure Operated by a single AAA battery.

  • Range: 0.00 to 3.50 ppm (mg/L) 0.00 to 2.50 ppm (mg/L)
  • Resolution: 0.01 ppm (mg/L)
  • Precision: 3% of reading ±0.03 ppm (mg/L) @ 25°C
  • Light Source: LED @ 525 nm
  • Light Detector: Silicon photocell
  • Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
  • Battery Type: (1) 1.5V AAA
  • Auto-off: After 2 minutes of non-use and after read
  • Dimensions: 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5")
  • Weight: 64 g (2.25 oz.)
  • Method: Adaptation of the EPA approved DPD method Standard Method 4500-ClG
Over the past 30 years, HANNA has never failed to design fresh and innovative products. The new Checker®HC's are no exception. We are excited to introduce such high accuracy and ease of use in a small, modern design that fits in the palm of your hand.

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Hanna Instruments Checker Total Chlorine Colorimeter Reviews

Average Reviews

Customer Reviews

Amazing Tester Product Review by WILLIE TANG (Posted on 2/26/14)
Rating
Excellent!

Comments: Amazing tester, easy to use, no more guessing game with the color cards!!! 2 thumbs up!

Hanna calcium tester Product Review by CHRIS JENKINS (Posted on 2/26/14)
Rating
Excellent!

Comments: Easy to use, and accurate glad to have this makes checking your calcium levels alot quicker than the standard reef drop tester and wish I would have bought this productsooner. Thanks to all the help from the techs will do business with you again you guys are scholars and listen to what customers want not just sell you something you don't need.

Excellent Product Product Review by JASON SIMPSON (Posted on 2/26/14)
Rating
Excellent!

Comments: I have put off buying one of the Hannah Checkers but as I am testing ALK a lot right now to try to dial in my dosing pumps I thought now is the time. And I am glad I did! Accuracy is great when I compared to my Red Sea ALk Pro test kit. Makes testing much faster and easier!

Hanna Checkers Product Review by TERRY MENDEZ (Posted on 2/26/14)
Rating
Excellent!

Comments: I have three of them now (Phosphate, Calcium, & Alk) and I love all three. Much easier to use and I love the LCD read out vs matching colors. I couldn't ask for a better testing product!!!

Easy to Use! Product Review by GLENN STAMM (Posted on 2/26/14)
Rating
Excellent!

Comments: No confusion, no waiting on color changes. Just zero out, add reagent, and your done.

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