The HI-99121 portable pH meter, together with HI-12923 pH electrode, is designed to measure pH in soil or soil slurries. The HI-99121 is 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.

Supplied with:

• HI-12923 pH/temperature probe with conical tip, DIN Connector and 1m cable
• HI-70004 pH 4.01 buffer (1 sachet)
• HI-70007 pH 7.01 buffer (1 sachet)
• HI-700663 cleaning solution for soil deposits (1 sachet)
• HI-700664 cleaning solution for humus deposits (1 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 quality certificate
• Electrode quality certificate
• Instruction manual