ADWA AD330 Waterproof Portable EC/TDS/ Temp Meters

Range: 0.00 to 19.99 μS/cm

0.0 to 199.9 μS/cm

0 to 1999 μS/cm

0.00 to 19.99 mS/cm

0.0 to 199.9 mS/cm

-9.9 to 120.0 °C

Resolution: 0.01 / 0.1 / 1 μS/cm; 0.01 / 0.1 mS/cm; 0.1 °C

Accuracy(at 25°C/77°F): ±1% f.s./ ±0.5 °C

EC Calibration: Offset 0.0 μS/cm; Slope: 1 point with 6 memorized standards (84.0, 1413 μS/cm; 5.00,12.88, 80.0, 111.8 mS/cm) or one custom value

Temperature calibration: User offset adjustment ±1°C

Temperature: ATC / MTC from -9.9 to 120°C Compensation

Temperature coefficient: 0.0 to 10.0 %/°C

Reference temperature: Selectable from 15.0 to 30.0°C

Probe: 4-ring EC probe (K=1) with built-in NTC10K temperature sensor

Memory: 250 samples on demand with time stamp

GLP: Yes with time stamp

Hold: function yes (auto)

Low battery indication: yes

Auto shutt-off: yes

Power supply: 4 x 1.5V AA batteries Features: Multiple Range, ATC & MTC, GLP capability, HOLD function, Auto ShutOff

Supplied with : in carton box ,AD76309 conductivity probe with built-in temperature sensor, calibration solution in sachets (1413 µS/cm and 1288 mS/cm, 20 ml each), 1.5V AA alkaline battery (4 pcs), user manual .