his Hanna Tester HI 98130 offers the ability to measure conductivity, total dissolved solids (TDS), pH and temperature all in one compact pocket meter. No more switching between meters for your routine measurements The waterproof Combo (it even floats) has a large easy-to-read, dual-level LCD and automatic shut-off. pH and EC/TDS readings are automatically compensated for the effects of temperature (ATC). This technologically advanced tester has a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC/TDS graphite electrode that resists contamination by salts and other substances. This gives these meters a greatly extended life. Your tester no longer needs to be thrown away when the pH sensor is exhausted.
The meter is supplied complete with electrode, electrode removal tool, batteries and instructions.
|ccuracy:||(@ 20C) +/- 0.05 pH, EC/TDS +/- 2% F.S.; Temperature +/- 0.5C|
|Auto Off:||After 8 minutes of non-use.|
|Calibration:||pH: automatic, 1 or 2 points with 2 sets of memorized buffers
(pH 4.01, 7.01, 10.01 or 4.01/6.86/9.18) EC/TDS automatic, 1 point.
|Temperature compensation:||pH: automatic; EC/TDS: automatic with ß adjustable from 0.0 to 2.4%/C|
|Power supply:||Battery Type/Life 4 x 1.5V / approx. 100 hours of continuous use.|
|Dimensions:||163 x 40 x 26 mm|