pH Range : 0.00 to 14.00 pH
pH Resolution : 0.01 pH
pH Accuracy (@25°C/77°F) : ± 0.02 pH
pH Calibration : automatic one, two, or three points with automatic recognition of five standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) or one custom buffer
mV Range : ± 600.0 mV
mV Resolution : 0.1 mV
mV Accuracy : ± 0.5 mV
ORP Range : ± 2000.0 mV
ORP Resolution : 0.1 mV
ORP Accuracy (@25°C/77°F) : ± 1.0 mV
ORP Calibration : automatic at one custom point (relative mV)
Temperature Range : -5.00 to 55.00 °C; 23.00 to 131.00 °F; 268.15 to 328.15 K
Temperature Resolution : 0.01 °C; 0.01 °F; 0.01 K
Temperature Accuracy (@25°C/77°F) : ± 0.15 °C; ± 0.27 °F; ±0.15 K
Temperature Calibration : automatic at one custom point
Do Range : 0.0 to 500.0%; 0.00 to 50.00 ppm (mg/L)
DO Resolution : 0.1%; 0.01 ppm (mg/L)
DO Accuracy (@25°C/77°F) : 0.0 to 300.0% saturation: ±1.5% of reading or ±1.0% saturation whichever is greater, 0.00 to 30.00 ppm (mg/L): ±1.5% of reading or ±0.10 ppm (mg/L), whichever is greater, 30.00 ppm (mg/L) to 50.00 ppm (mg/L): ±3% of reading, 300.0 to 500.0% saturation: ±3% of reading
DO Calibration : automatic one or two point at 100% saturation (8.26 mg/L) and 0% saturation (0 mg/L).
Temperature Compensation : automatic from -5 to 55 °C (23 to 131 °F)
Connectivity : USB to PC with HI9298194 Hanna software installed
GLP : Yes
Power Supply : 1.5V AA batteries (4)
Power Consumption : approximately 360 hours of continuous use without backlight (50 hours with backlight)
Environment : 0 to 50°C (32 to 122°F); RH 100% (IP67)
Dimensions : 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)
Weight : 400 g (14.2 oz.)