pH tester pHep® 4 Back Catalog number: HI98127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended MW150 pH/ORP/Temp Bench Meter, -2.00-20.00 pH, ±2000.0mV, -20.0-120.0 °C Price on request TH310 Stick thermometer TH310 Price on request 4090010002 DEC1+ Pocket Cond Bluetooth Tester 1.DEC1+ Meter ( 4 460,00 Kč