HANNA Nitrite Low Range Handheld Colorimeter Checker (HI-707)

Key features

• 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 inactivity
• Built-in timer for timed reaction readings

Supplied with

• 2 cuvettes and caps
• Reagent starter kit (6 packets of nitrite LR reagent) - re-ordering information: HI-707-25
• 1 x 1.5V AAA battery
• Instruction manual

Specifications

Range		0 to 600 ppb NO2-N
Resolution		1 ppb
Accuracy @ 25°C		±20 ppb ±5% of reading
Light source		LED @ 470 nm
Light Detector		Silicon photocell
Method		Adaptation of the EPA Diazotisation method 354.1
Environment		0 to 50°C; RH max 95% non-condensing
Battery Type		(1) 1.5V AAA
Auto-off		After ten minutes of non-use
Dimensions		81.5mm x 61mm x 37.5mm
Weight		64g
Ordering Information		HI-707 Checker® is supplied with (2) sample cuvettes with caps, nitrite LR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.