testo 206 Compact pH Meters
Testo-pH1 pH measuring instrument for fast checks on liquids.
Testo-pH2 pH measuring instrument for fast spot checks on semi-solid food, e.g. jelly, cream, meat, cheese [more]
testo 206-pH2 starter kit
One-hand pH/°C measuring instrument, pH2 probe head for semi-solid substances, storage cap with gel, TopSafe and belt/wall holder
The pH measuring inst [more]