These two handheld pH meters from Hanna Instruments represent the next generation in professional, accurate pH testing. The HI9124N and HI9125N are heavy-duty, waterproof units that have been designed with the latest microprocessor technology to provide laboratory results and accuracy under harsh industrial conditions. A large dual-level LCD displays the pH and temperature simultaneously, while graphic symbols are provided to help the user during the calibration process.
Models:
- 2006094: Model HI9124N pH & Temperature Meter
- 2006095: Model HI9125N pH, ORP & Temperature Meter (ORP requires the HI3230B electrode listed below)
Features:
- Automatic calibration procedure with 5 memorized buffers (4.01, 6.86, 7.01, 9.18 and 10.01)
- BEPS (Battery Error Prevention System) technology, which automatically turns the instrument off when the battery level is too low to ensure reliable readings
- Auto-off after 20 minutes of non-use (can be disabled)
- Meters supplied with HI1230B combination double-junction, gel-filled pH electrode, HI7669/2W stainless steel temperature probe with 1 m (3.3') cable, pH 4.01 & pH 7.01 buffer solutions (20 mL sachets), 100 mL plastic beaker, (3) 1.5V AAA batteries, instruction manual and rugged carrying case
Specifications:
- Ranges:
- pH: -2.00 to 16.00
- ORP: ±699.9 mV; ±1999 mV (HI9125N only)
- Temperature: -4.0°F to 248.0°F (20.0°C to 120.0°C)
- Resolution / Accuracy:
- 0.01 pH / ±0.01 pH
- 0.1 mV; 1 mV / ±0.2 mV; ±1 mV
- 0.1° / ±0.4°C / ±0.8°F
- Power: Three 1.5V AAA batteries
- Dimensions: 7.5" x 2.8" x 1.4"
- Weight: 525 g (18.5 oz.)
