HI-991003 Extended Range pH Meter with pH/ORP electrode & °C sensor
In Stock 2 Items available
HI-991003N
HI-991003 is a lightweight, durable, portable, pH/ORP and temperature meter for pH and ORP measurements encountered in recreational waters (swimming pools and spas), plating baths, water treatment, manufacturing and environmental testing applications.
The meter is supplied with the HI-12973 rugged probe protected with a titanium body specially designed for use on this meter.
Main features:
- Simultaneous pH, ORP and temperature measurements on a large three-line LCD display
- Automatic pH calibration at one or two points within two memorised buffer sets (standard or NIST)
- User friendly two button design
- Selectable temperature unit (°C)
- Electrode condition indicator
- mV of pH measurement for electrode check
- HI-12973 dedicated pH/ORP with integral temperature sensor
- Probe quick connect system
- Battery life indication and low battery detection
- Keystroke confirmation tone
- Auto-off function
- Waterproof casing IP67
Meter is supplied complete with:
- HI-12973 Preamplified pH/ORP with internal temperature sensor, DIN connector and 1m cable
- pH 4.01 & 7.01 buffer sachet
- HI-700601 General electrode cleaning solution (2 sachets)
- 100mL beaker
- Alkaline batteries: 1.5V AAA x3
- Rugged carrying case
- Calibration certificate of meter
- Calibration certificate of probe
- Instruction manual
Available to buy separately:
- Shockproof rubber boot:
- HI-710028 Orange
- HI-710029 Blue
- HI-710030 Green
The pH range is limited from 0 to 13 pH and the temperature range from 0 to 80 °C (32 to 176 °F) using HI-12973 probe.
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| pH Range | -2.00 to 16.00 pH | |
| Temperature Range | -5.0 to 105.0°C | |
| ORP Range | ±1999 mV | |
| mV | ±825 mV (pH-mV) | |
| pH Resolution | 0.01 pH | |
| Temperature Resolution | 0.1°C | |
| ORP Resolution | 1mV | |
| mV Resolution | 1 mV | |
| pH Accuracy | ±0.02 pH | |
| Temperature Accuracy | ±0.5°C | |
| ORP Accuracy | ±2mV | |
| pH Electrode | HI-12973 pre-amplified pH and temperature probe with titanium body, Quick Connect DIN connector and 1 m (3.3') cable (included); please note: HI-12973 is limited to be used from 0 to 13 pH and from 0 to 80° | |
| Battery Type / Life | 3 x 1.5V AAA / approx. 1400 hours of continuous use | |
| Environment | 0 to 50°C (32 to 122°F); RH max 100% | |
| Dimensions | 154 x 63 x 30 mm | |
| Weight | 196 g | |
| Case Protection Rating | IP67 | |
| Electrode included | HI-12973 pre-amplified pH/ORP with internal temperature sensor, DIN connector and 1m cable |
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