The B-342 soil nitrate meter is easy to use, compact, portable and waterproof. The flat sensor provides quick and accurate measurements from samples as small as 0.3 mL and the automatic one or two point calibration is effortless.

Features:

• Simple, quick and accurate measurements
• Flat sensor technology enables readings with as little as 0.3 ml (6 drops) of sample
• Waterproof construction
• Automatic calibration (1 point or 2 points)
• Wide measuring range for a variety of applications
• Selectable analysis of nitrate or nitrate as nitrogen
• Selectable units of measure (ppm, mg/L, kg/10a)

• Supplied with 30 & 300 ppm solutions, 5 fluid droppers, cleaning bottle, sample press, 3 cups, carrying case and instructions

Specifications:

• NO3 Range: 30 to 600 ppm
• NO3-N Range: 6.8 to 140 ppm
• Repeatability: ±10%
• Power: Two CR2032 batteries
• Dimensions: 11" x 9.5" x 4"
• Weight: 2.4 lb