The HI-99121 portable pH meter, together with HI-12923 pH electrode, is designed to measure pH in soil or soil slurries. A lightweight, portable pH and temperature meter. It features a two button operation system and is simple to use. It has a waterproof and compact casing, large dual-line display, and automatic pH calibration at one or two points.
- Simultaneous pH and temperature measurements on a large dual-line LCD display
- Automatic pH calibration at one or two points within two memorised buffer sets (standard or NIST)
- Selectable temperature unit (°C or °F)
- Electrode condition indicator
- mV or pH measurement for electrode check
- HI-12923 dedicated pH probe with integrated temperature sensor
- Probe quick connect system
- Battery life indication and low battery detection
- Keystroke confirmation tone
- Auto-off function
- Waterproof casing IP67
- Supplied with:
- HI-12923 pH/temperature probe with conical tip, DIN connector and 1m cable
- HI-70004 pH 4.01 buffer sachet
- HI-70007 pH 7.01 buffer sachet
- HI-700663 cleaning solution for soil deposits sachet
- HI-700664 cleaning solution for humus deposits sachet
- HI-7051M soil sample preparation solution
- HI-721319 auger for ground penetration, packed separately in a carton box
- Beaker
- 1.5 AAA alkaline batteries
- Instrument and electrode quality certificates
- Instruction manual
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