Name: Acoustic Testing Pro Multi-Parameter Benchtop pH, EC, TDS Meter - Acoustic Testing Pro
SKU: ACTPPHM-191

Features

The host with IP 67 protection rating
5 in (127 mm) color screen display, interface menu design is beautiful
Ergonomic curve design
With data storage function, data export through USB interface
Built-in rechargeable battery and charging directly via USB
Automatically identify the connected sensor type
The sensor can be parameterized and calibrated

Technical Specification

pH Principle	Glass electrode method
pH Measure Range	0 pH to 14 pH
pH Resolution	0.01 pH
pH Accuracy	± 0.1 pH
ORP Principle	Glass electrode method
ORP Measure Range	-2000 mV to 2000 mV
ORP Resolution	1 mV
ORP Accuracy	± 2 mV (Electronic component)
Conductivity Principle	Conductivity cell method
Conductivity Measure Range	0 us per cm to 20000 us per cm (K=1)
Conductivity Resolution	0.1 uS per cm to 0.01 mS per cm (base on range)
Conductivity Accuracy	± 1.5 % or ± 2 us per cm, bigger one
Dissolved oxygen Principle	Fluorescence method
Dissolved oxygen Measure Range	0 mg per L to 20 mg per L； 0 ppm to 20 ppm； 0 % to 200 %
Dissolved oxygen Resolution	0.1% or 0.01 mg per l
Dissolved oxygen Accuracy	± 0.3 mg per l
Turbidity Principle	Light scattering
Turbidity Measure Range	0.1 NTU to 1000 NTU
Turbidity Resolution	0.01 NTU to 0.1 NTU, based on range
Turbidity Accuracy	± 5 % or 0.3 NTU bigger one
Turbidity (Total suspended Solids) Principle	Light scattering
Turbidity (Total suspended Solids) Measure Range	0.01 mg per L to 20000 mg per L0.01 mg per L to 45000 mg per L； 0.01 mg per L to 120000 mg per L
Turbidity (Total suspended Solids) Resolution	0.01 mg per L to 1 mg per L, based on range
Chlorophyll Principle	Fluorescence method
Chlorophyll Measure Range	0 ug per L to 500 ug per L
Chlorophyll Resolution	0.01 ug per L
Chlorophyll Accuracy	± 5 % of the signal level of 1 ppb
Chlorophyll Linearity	R 2 > 0.999
Blue-green algae Principle	Fluorescence method
Blue-green algae Measure Range	0 cells per mL to 300, 000 cells per mL
Blue-green algae Resolution	20 cells per mL
Blue-green algae Accuracy	± 10 % of the signal level of 1 ppb
Blue-green algae Linearity	R 2 > 0.999
Type	Portable
Display	LCD Display
Power supply	12 V
Protection grade	IP68
Power Dissipation	3 W
Temp. Principle	Thermal method
Temp. Measure Range	32 °F to 140 °F (0 ℃ to 60 ℃)
Temp. Resolution	32 °F (0.01 ℃)
Temp. Accuracy	32.9 °F (± 0.5 ℃)
Measuring Temp	32 °F to 122 °F (0 ℃ to 50 ℃) (non-freezing)
Size (mm)	3.5 in x 23.6 in (9 cm x 60 cm)
Weight	6.61 lb (3 Kg)