China Automatic Temperaturecompensation pH Meter

pH/Temp Pocket TestersVisionPlus DW-PH630
Features

Large display screen- displays pH and temperature at the same time.1, 2 or 3 point calibration, dual buffer set recognition of US and NIST buffer sets.Readings are automatically compensated for temperature (ATC).Replaceable electrode module ensures extended usefulness.IP67 waterproof housing.Battery life over 300 hours.Low battery indicator.RoHS compliant.

SpecificationsRangepH0.00~14.00pHTemp (factory set)-9.9~99.9ºC / 14.2~99.9ºF, 100~212ºFResolutionpH0.01pHTemp (factory set)0.1ºC / 0.2ºF, 1ºFAccuracypH± 0.02pH±1digitTemp (factory set)± 0.3ºC/ ±0.6ºF, ±1ºFpH Temp Compensation-9.9ºC (14.2ºF)to 99.9ºC(212ºF)pH Buffer RecognitionUS (pH 4.01, 7.00, 10.01) or NIST (pH 4.00, 6.86, 9.18)Buffer Temp Range0 to 60ºCpH Calibration1, 2 or 3 point calibration.pH Electrode Offset Recognition±100mV at pH 7.00 / ±108.3mV to -91.7mV at pH 6.86pH Electrode Slope Recognition±30% at pH 4.00, 4.01, 9.18 / 10.01Input Impedance>1013ΩDisplayLCDPowerLR44 x 4 batteriesBattery Life>300 hoursAuto Power OffAfter 10 minutes of inactivityCaseIP-67 waterproofWeight / Dimensions ( W x D x H )105 grams (Including batteries) / 193mm x 44mm x 25mm

Accessories
618PpH electrode module