EZ-9909A 5 in 1 PH TDS Salinity EC Temperature Meter Tester

New multi-function water quality instrument. Measures PH, TDS, EC, Salinity, and temperature.
The measurement range is wide, which can measure both fresh water and sea salinity.

Specification:
◆ EC Test Range: 0 to10,000μS/cm; 10.01-19.99ms; 20.1-400mS/CM
Resolution: 1 μS/cm; 0.1 mS/CM
◆ TDS Test Range: 0 to 1,000ppm; 1,000ppm to 10,000ppm; 10.1 to 200.0ppt
Resolution: 1ppm ; 0.1ppt
◆ Salinity Test Range: 0.00 to 25.00%
Resolution: 0.01%
◆ pH Test Range: 0.01 to 14.00pH
Resolution: 0.01pH
◆ Temp Range: 0.1 to 60.0 °C
Resolution: 0.1 °C

EACH UNIT INCLUDES WITH:
◆ EZ-9909A unit
◆ Operation Manual
◆ pH Buffer Powder 4.00 1x
◆ pH Buffer Powder 6.86 1x
◆ pH Buffer Powder 9.18 1x