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Water Products> Hanna Pocket Tester 98129 (pH, EC & TDS)
Overview
The Hanna 98129 Combo waterproof tester offers high accuracy pH, EC/TDS and temperature measurements in a single tester! No more switching between meters for 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 the meter a greatly extended life. Your tester no longer needs to be thrown away when the pH sensor is exhausted. The EC/TDS conversion factor is user selectable as well as the temperature compensation coefficient (ß). Fast, efficient, accurate and portable, the Combo pH, EC/TDS and temperature tester brings you all the features you've asked for and more!
HI 98129 is supplied complete with protective cap, electrode removal tool, batteries and instructions.
Features & Benefits
- Temperature in °C and °F.
- Rugged, floating waterproof casing.
- Replaceable pH electrode featuring an extendable junction.
Technical Specifications
| Product Specification |
Description |
| Range: |
|
| EC: 0 to 3999µS/cm |
0 to 3999µS/cm |
| TDS |
0 to 2000ppm |
| pH |
0.00 to 14.00 |
| TEMP |
0.0 to 60.0°C or 32.0 to 140.0°F |
| Resolution |
|
| EC |
1µS/cm |
| TDS |
1 ppm |
| pH |
0.01 |
| TEMP |
0.1°C or 0.1°F |
| Accuracy (@20°C/68°F) |
|
| TDS |
±2% F.S. |
| pH |
±0.05 |
| TEMP |
±0.5°C or ±1°F |
| Typical EMC Deviation |
|
| EC/TDS |
±2% F.S. |
| pH |
±0.02 pH |
| TEMP |
±1°C or ±1°F |
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| Calibration |
Automatic at 1 point EC/TDS, 1 or 2 points with 2 sets of memorised buffers pH |
| Temp. Compensation |
BETA (ß) = adjustable from 0.0 to 2.4 per °C in increments of 0.1 EC/TDS, Automatic for pH |
| EC/TDS Conversion Factor |
Adjustable from 0.45 to 1.00 |
| Environment |
0 to 50°C (32 to 122°F);R.H. 100% |
| Battery Type / Life |
4 x 1.5V / 100 hours |
| Dimensions |
163 x 40 x 26mm (6.4 x 1.6 x 1.0") |
| Weight |
85g (3oz.) |
Optional Extras
- 73127 Replaceable pH electrode
- 73128 Electrode removal tool
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