$1666.00
SE
JINGQI WD9103P Total Nitrogen Tester with Printing Function
total nitrogen0.05~100mg/L
Measurement range 0.05~ 100mg/L, error of indication ≤ +/- 5% or the largest in 0.2mg/L, Repeatability ≤ 3%, imported high performance, long life (100,000 hours), high luminance Light source, with high Stability Optical inspection system, accuracy, Repeatability is good.

$1678.00
SE
JINGQI WD9103B Portable Water Quality Tester, Total Nitrogen
total nitrogen0.05~100mg/L
Measurement range 0.05~ 100mg/L, error of indication ≤ +/- 5% or 0.2mg/L in the largest, Repeatability ≤ 3%, digestion instrument and measuring instrument separately, does not affect Measurement accuracy. Temperature PID automatic temperature control, timing.

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