•Backlight: Green backlight TDS value ≤40, Red backlight TDS value>40
•Auto-lock: TDS value stabillizes 4 seconds, instrument automatically lock readings
•FREE small pouch
PH Meter (No Light)
•Measure Range: 0.00-14.00pH
•Resolution: 0.01 pH
•Accuracy: ±2%
•Batteries: x2 1.5V (2pcs LR44 Battery Included)
•Operation Temperature: 0° C - 60° C
•Calibration: Three points automatic calibration
Package include:
x1 PH Meter
x3 PH Buffer Powder
x2 LR44 Battery (Inside Meter)
x1 Storage box & Manual
PH Meter (With Light)
•Measure Range: 0.00-14.00pH
•Resolution: 0.01 pH
•Accuracy: ±2%
•Batteries: x2 1.5V (2pcs LR44 Battery Included)
•Operation Temperature: 0° C - 60° C
•Calibration: Three points automatic calibration
•Backlight: With Backlight
Package include:
x1 PH Meter
x3 PH Buffer Powder
x2 LR44 Battery (Inside Meter)
x1 Storage box & Manual
Suitable for: drinking water, hydroponic, aquaponic, aquarium, washing machines, fruit and vegetables, the pool detection, spa, swimming pools, deep well water, fertilizer, fish, seafood breeding and soilless cultivation etc