Handheld PH Meter 10 in 1 PH/TDS/EC/SALT/TEMP/S.G/ORP/H2/Fertile/Resistivity Water Quality Tester for Pools Drinking Water

Battery Included : No High-concerned chemical : None Is Smart Device : No With Backlight Or Not : Yes Display Type : DIGITAL Origin : Mainland China

Handheld PH Meter 10 in 1 PH/TDS/EC/SALT/TEMP/S.G/ORP/H2/Fertile/Resistivity Water Quality Tester for Pools Drinking Water PH Range: 0.00-14.00 Temperature Range: 0.1℃-60℃ 31.2℉-140.0℉ EC Range: 0-20000us/cm TDS Range: 0-20000ppm ORP Range:±1999mv Salinity Range: 0-20% S.G Range:1.000 -1.222 H2 Range: 0-2400 ppb ㏁ Resistivity: 50Ω-20㏁ Nutrient Solution Fertility:0-3 Power supply:LR44 button battery --not included