pHep®5 pH/Temperature Tester 0.01 pH resolution HI-98128
Waterproof and designed to float
Automatic Temperature Compensation
Automatic calibration
Tactile grip casings
HOLD function
Automatic shut-off
Efficient two button operation
Temperature in °C or °F
BEPS (Battery Error Prevention System)
Battery % displayed at startup
The pHep®5 HI98128 tester is for users that require the greatest accuracy and features while staying economical.
This model has BEPS as well as user selectable automatic shut-off, replacable pH electrode cartridge, stability indicator and automatic calibration.
Order Information:
HI 98128 (pHep®5) are supplied with HI 73127 pH electrode, HI 73128 electrode removal tool, batteries and instructions.
| Accuracy pH | ±0.05 pH |
| Accuracy Temperature | ±0.5°C / ±1°F |
| Battery Type / Life | 4 x 1.5V with BEPS / approx. 300 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") |
| Environment | -5 to 50°C (23 to 122°F); RH max 100% |
| pH Calibration | automatic, at 1 or 2 points with 2 sets of memorized buffers(pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) |
| Range pH | -2.00 to 16.00 pH |
| Range Temperature | -5.0 to 60.0°C / 23.0 to 140.0°F |
| Resolution pH | 0.01 pH |
| Resolution Temperature | 0.1°C / 0.1°F |
| Temperature Compensation | Automatic |
| Weight | 100 g (3.5 oz.) |
pHep®5 pH/Temperature Tester 0.01 pH resolution HI-98128
Waterproof and designed to float
Automatic Temperature Compensation
Automatic calibration
Tactile grip casings
HOLD function
Automatic shut-off
Efficient two button operation
Temperature in °C or °F
BEPS (Battery Error Prevention System)
Battery % displayed at startup
The pHep®5 HI98128 tester is for users that require the greatest accuracy and features while staying economical.
This model has BEPS as well as user selectable automatic shut-off, replacable pH electrode cartridge, stability indicator and automatic calibration.
Order Information:
HI 98128 (pHep®5) are supplied with HI 73127 pH electrode, HI 73128 electrode removal tool, batteries and instructions.
| Accuracy pH | ±0.05 pH |
| Accuracy Temperature | ±0.5°C / ±1°F |
| Battery Type / Life | 4 x 1.5V with BEPS / approx. 300 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") |
| Environment | -5 to 50°C (23 to 122°F); RH max 100% |
| pH Calibration | automatic, at 1 or 2 points with 2 sets of memorized buffers(pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) |
| Range pH | -2.00 to 16.00 pH |
| Range Temperature | -5.0 to 60.0°C / 23.0 to 140.0°F |
| Resolution pH | 0.01 pH |
| Resolution Temperature | 0.1°C / 0.1°F |
| Temperature Compensation | Automatic |
| Weight | 100 g (3.5 oz.) |
