Approx. 170 mm Approx. 280 mm Approx. 230 mm Approx. 230 mm Approx. 35 mm 60% Ethylene Glycol Aqueous Solution Concentration Meter This solution can be used as a circulating fluid for ethylene glycol-type Thermo-chillers. (Capacity: 10 L) Part no. HRZ-BR001 Applicable model Common for all ethylene glycol-type models This meter can be used to control the condensation of ethylene glycol solution regularly. Part no. HRZ-BR002 Applicable model Common for all ethylene glycol-type models Optional Accessories Series HRZ 1341 HRG HRS HRZD HRW HEC HEB HED HEA IDH HRZ