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Hanna Instruments Pocket EC/TDS and pH Tester
- Low or High Range tester options
- Rubberised keyboard
- HOLD function
- Automatic shut-off
SKU
HI-98129/30
These Hanna pH testers are water-resistant and measure pH, conductivity, total dissolved solids and temperature. Two models are available, with each including a HI-73127 pH electrode with either a low or high range.
Key Features
- Large LCD pH and temperature displayed simultaneously
- Automatic temperature compensation BEPS Battery Error Prevention System
- Automatic one or two-point pH calibration
- Easy to replace pH electrode cartridge with sturdy snap-in connector means there are no pins to bend or break
- Floating waterproof casing with tactile grip makes testing less of a headache
- Removable safety cap
- Rubberised keyboard
- Quick and easy to operate
- Easy switch between Celsius & Fahrenheit readouts
- HOLD function
- Automatic shut-off
- pH and EC/TDS readings are automatically temperature-compensated
- EC/TDS conversion factor is user selectable, as well as the temperature compensation coefficient
- Features a replaceable pH electrode together with an EC/TDS graphite electrode
- Calibrate directly into Hanna buffer solution sachets
What's Included?
- Low or high-range tester
- HI-73127 pH electrode
- HI-73128 electrode removal tool
- Batteries
- Instructions
Product Range
- Hanna Instruments HI-98129 Pocket EC/TDS and pH Tester, Low Range
- Hanna Instruments HI-98130 Pocket EC/TDS and pH Tester, High Range
Technical Information
Specification
| HI-98129 | HI-98130 | |
|---|---|---|
| Range - pH | 0.00 to 14.00 pH | |
| Range - EC | 0 to 3999 µS/cm | 0.00 to 20.00 mS/cm |
| Range - TDS | 0 to 2000 mg/L ppm | 0.00 to 10.00 ppt |
| Range - Temperature | 0.0 to 60.0°C / 32 to 140.0°F | |
| Resolution - pH | 0.01 pH | |
| Resolution - EC | 1 µS/cm | 0.01 mS/cm |
| Resolution - TDS | 1 ppm | 0.01 ppt |
| Resolution - Temperature | 0.1°C / 0.1°F | |
| Accuracy - pH | ±0.05 pH | |
| Accuracy - EC/TDS | ±2% F.S. | |
| Accuracy - Temperature | ±0.5°C / ±1°F | |
| Temperature Compensation | pH: automatic EC/TDS: automatic with ß adjustable from 0.0 to 2.4% / °C |
|
| Calibration - pH | Automatic, 1 or 2 points with 2 sets of memorised 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°C (32 to 122°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.) | |
Document Downloads
Additional Information
SKU
HI-98129/30
Hanna Instruments Pocket EC/TDS and pH Tester
£237.00
£284.40 inc vat
£237.00
£284.40 inc vat