pH-METER (GLP 21 from CRISON): measurement systems (sensors, electrodes and temperature compensating ) and several dissolutions (buffer and electrolytes).
TI LAZO Temperature IKA TC 3 (YELLOW LINE ). From -50ºC to 450ºC approx.
Logger Temperature TESTO 175-T1 37647040/010 (0 to 50) ªC 0,1 ºC
Thermohygrometer TESTO 175-H2 38244023/008 (0 to 50) ªC // (10 to 75) %HR 0,1 ºC // %HR