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50 Gallons or Less & Complete Kits
Hanna Instruments SSA-HC-Nitrite LR
Hanna Checker Nitrite Low Range Tester
SSA-HC-Nitrite LR
Your Price: $54.99

Detailed Description

The HI 707 Checker®HC is a simple, accurate, and cost effective way to measure low ranges of nitrite. Designed as a more accurate alternative to chemical test kits, the HI 707 provides quick, accurate results in four easy steps.


Small palm-sized design
Accurate from ±20 ppb ± 5% of reading
Dedicated to a single parameter
Uses a single AAA battery
Auto Power Off after 10 minutes in inactivity
Built-in timer for timed reaction readings