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Hanna Instruments Combo pH/EC/TDS/Temp Tester - Low R
[HI 98129]

$155.00

Hanna Instruments Combo pH/EC/TDS/Temp Tester - Low R

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Hanna Instruments Combo pH/EC/TDS/Temperature Tester with Low Range EC

Model HI 98129

The Hanna Instruments HI 98129 is an advanced combination waterproof tester. It provides high accuracy pH, EC/TDS and temperature level measurements in a single compact tester. The HI 98129 Waterproof Combo has a large easy-to-read, dual-level LCD, automatic shut-off and will float if dropped in water. Readings of pH and EC/TDS automatically compensate for the effects of temperature (ATC). The EC/TDS conversion factor is user selectable as is the temperature compensation coefficient
This unit incorporates a replaceable pH electrode cartridge with an extendable cloth junction and an EC/TDS graphite electrode that resists contamination from salts and other substances. These featires greatly extended the life of HI 98129 meters.

The HI 98129 is sturdy and portable and is operationally fast, efficient, and accurate.

Range	pH	0.00 to 14.00 pH
Range	EC	0 to 3999 uS/cm
Range	TDS	0 to 2000 ppm
Range	Temperature	0.0 to 60.0 Deg C / 32 to 140.0 Deg F
Resolution	pH	0.01 pH
Resolution	EC	1 uS/cm
Resolution	TDS	1 ppm
Resolution	Temperature	0.1 Deg C / 0.1 Deg F
Accuracy	pH	+/- 0.05 pH
Accuracy	EC/TDS	+/- 2% F.S.
Accuracy	Temperature	+/- 0.5 Deg C / +/- 1 Deg F
Temperature Compensation		pH: automatic; EC/TDS: automatic; adjustable from 0.0 to 2.4% / Deg C
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)
Calibration	EC/TDS	automatic, 1 point
TDS Conversion Factor		adjustable from 0.45 to 1.00
pH Electrode		HI 73127 (replaceable; included)
Environment		0 to 50 Deg C (32 to 122 Deg F); RH max 100%
Battery Type / Life		4 x 1.5V / approx. 100 hours of continuous use; auto-off after 8 minutes of non-use
Dimensions		163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
Weight		100 g (3.5 oz.)

This product was added to our catalog on Wednesday 26 August, 2009.