# Hanna HI97711 Free and Total Chlorine Portable Photometer

> Hanna HI97711C portable photometer for free and total chlorine, 0.00 to 5.00 mg/L, DPD method, CAL Check, IP67 floating case. Quote from ERE Canada.

- **URL:** https://www.ereinc.com/products/hanna-hi97711-free-and-total-chlorine-portable-photometer
- **Type:** Water Quality Meter
- **Brand:** Hanna Instruments
- **Pricing:** request a quote at https://www.ereinc.com/products/hanna-hi97711-free-and-total-chlorine-portable-photometer
- **Tags:** brand:hanna, cat:water-quality, dept:instruments-sales, ere-equip, Hanna Instruments, hanna-instruments-canada-wave-2026-10, Type: Water Quality Meter, Water Quality Instrumentation, Water Quality Meters

## Description

The Hanna HI97711C is a waterproof portable photometer for free and total chlorine from 0.00 to 5.00 mg/L by the DPD method, with CAL Check validation cuvettes, powder or liquid reagents and a rugged carrying case.
- Free and total chlorine, 0.00 to 5.00 mg/L, 0.01 mg/L resolution
- Accuracy ±0.03 mg/L ±3 % of reading; adaptation of US EPA method 330.5 (DPD)
- CAL Check cuvettes A and B validate the meter's performance (supplied in the HI97711C kit)
- Works with powder or liquid reagents
- IP67 floating case; no warm-up time; tutorial mode
- Logs 50 readings; more than 800 measurements on 3 AA batteries

## Images
- https://cdn.shopify.com/s/files/1/0561/7434/6433/files/HI97711_720x720__28532.1657041740.jpg?v=1792766099
- https://cdn.shopify.com/s/files/1/0561/7434/6433/files/hi97711_menu__65081.1563559533.jpg?v=1792766099
- https://cdn.shopify.com/s/files/1/0561/7434/6433/files/hi97711_cuvette-locking_1__78305.1563559537.jpg?v=1792766099