Free Chlorine Handheld Colorimeter - Checker HC is the most common water disinfectant and by monitoring chlorine regularly and accurately, serious health and safety risks can be avoided.

The contoured style of the HI-701 Free Chlorine Checker is designed to fit in the palm of your hand. The large LCD is easy to read and the auto shut-off feature ensures the battery life will not be drained if you forget to turn it off.

Can also be used to determine chlorine levels in fish tanks for optimum fish and plant health. Use alongside recommended dechlorinators.

Checker HC is supplied with reagents for 6 tests. Use code HI-701-25 (25 tests) for future purchases.

Supplied with

• 2 sample cuvettes
• Cuvette cap
• Starter pack of reagents (re-ordering information - HI-701-25
• 1 x 1.5 AAA battery
• Instructions