Neptune Aquatics

1238 N. 5th St.
San Jose, CA 95112
Phone Discontinued

Monday - Friday: 11am to 7pm
Saturday\Sunday: 11am to 6pm

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SKU: DG1253
Web store price may not reflect retail store price.


Easier to use and more accurate than chemical test kits

Adaptation of Standard Method 4500-P E Accuracy 4% ±0.04 ppm (mg/L) of reading 0.04 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 2.50 ppm (mg/L)
* Resolution: 0.01 ppm (mg/L)
* Precision: ±0.04 ppm (mg/L) ±4% of reading @ 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 Standard Method 4500-P E.

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