Wholesale 5pcs/lots Hot Sell New Arrive  Portable Pen Portable Digital TDS Meter Filter Measuring Water Quality Purity Tester

Features:

• Display:LCD，

• Voltage : CR2032 Battery， DC3V

• Measure Range  : 0 ~ 4999 ppm

• Backlight:green (direct drinking water) TDS≤40ppm

• Red (un-direct drinking water) TDS>40ppm

• Electrical Conductivity : 0 ~ 9999 μS

• Temperature ( °C&°F ) :0 ~ 99°C，    32 ~ 212 °F

• Accuracy:± 2%

• Electrical conductivity:± 2%

• Temperature:± 3%

• Dimension:163 x 27.6 x 14.6mm

• Weight:53g (Include Battery)

Packing List:

• 1*TDS Meter

• 1*Leather Case