Soil PH Meter 4 IN 1 PH/Temperature/Moisture/Sunlight Tester Garden Plant Flower Digital Soil PH Meter
GPRS 4G WIFI LORA LORAWAN MULTI-PARAMETER PH EC ORP TURBIDITY AMMONIA TEMPERATURE SUPPORTS OEM WIRELESS WATER QUALITY SENSOR
EZ-9909B Digital Water Quality Monitor Tester 5 in 1 TDS/EC/PH/Salinity/Temperature Meter for spa swimming pool Aquariums
Factory Sale 5 in 1 Convenient Digital EC/ TDS/ PH/ Temperature/ Salinity Meter EZ-9909 Water Quality Tester PH Meter Pen
Ready to Ship
$16.00 - $18.50
Min Order: 1 piece
Shipping per piece: $7.10
AZ86031 Digital Water Quality Meter Dissolved Oxygen Tester PH Meter PH Conductivity Salinity Temperature Meter with PH Meter
Ready to Ship
$215.60 - $249.55
Min Order: 2 pieces
Shipping per piece: $162.72