Medidor multiparamétrico portátil

Especificaciones

pH Range ➣ – 2.00 to 16.00 pH
pH Resolution ➣ 0.01 pH
pH Accuracy ➣ ±0.01 pH ± 1 digit
ORP Range ➣ -1999 to 1999 mV
ORP Resolution ➣ 1 mV
ORP Accuracy ➣ ±0.1% F.S. ± 1 digit
Conductivity Range ➣ 0.00 uS/cm to 200.0 mS/cm
Conductivity Resolution ➣ 0.01 uS/cm; 0.1 uS/cm; 1 uS/cm; 0.01 mS/cm; 0.1mS/cm
Conductivity Accuracy ➣ ±0.5% F.S.
TDS Range ➣ 0.00 ppm to 200.0 ppt
TDS Resolution ➣ 0.01 ppm; 0.1 ppm; 1 ppm; 0.01 ppt; 0.1 ppt
TDS Accuracy ➣ ±0.5% F.S.
Salinity Range ➣ 0.0 to 80.0 ppt
Salinity Resolution ➣ 0.1 ppt
Salinity Accuracy ➣ ±1% F.S.
Temperature Range ➣ -5.0 to 100.0 °C
Temperature Resolution ➣ 0.1 °C
Temperature Accuracy ➣ ±0.3 °C ±1 digit
pH Buffer Recognition ➣ US (4.01, 7.00, 10.01) or NIST (4.00, 6.86, 9.18)
pH Electrode Offset (Slope) Recognition ➣ ±100 mV at 7.00 pH or –91.7 to +108.3 mV at 6.86 pH / ±30% at 4.00, 4.01, 9.18 or 10.01 pH.
pH Temperature Compensation ➣ Auto / manual -5.0 to 100.0 °C
pH Calibration ➣ Up to 2 points
Conductivity Calibration ➣ 1 point
Input Impedance ➣ >1013 ohms
Reference Temperature ➣ From 15.0 to 25.0 °C (key selectable),default 25.0 °C
Temperature Coefficient ➣ From 0.00 to 4.00 %, default 1.91 %.
TDS Factor ➣ 0.30 to 1.00, default 0.65
Cell Constant ➣ 0.475 (4 Wire) , 0.1 (2 Wire)
OutputRS ➣ -232 or RS-232 to USB (Modbus)
Memory Storage ➣ 50 sets
Power ➣ 6 X 1.5 Volt AAA batteries or 100 ~ 240 VAC adapter.
Operating Ambient Conditions ➣ From 0 to 50 °C, at 90 % RH.
Weight ➣ 470 grams (Including batteries)
Dimensions (W x D x H) ➣ 83 x 241 x 71 mm