Sper Scientific 300014 Battery Coolant Refractometer industrial2 Compatible with Fluid Video Head:

Compatible with Fluid Video Head: Gitzo G1380

Quality Primewire XLR cable withstands tough demands of everyday use

DVD recorders

016 H x 18

0mm outer diameter for durability

Sper Scientific 300014 Battery Coolant Refractometer industrial2 Compatible with Fluid Video Head:Sper Scientific 300014 Battery Coolant Refractometer Battery Coolant Refractometer m measures the freezing point of automotive coolants in their current concentration as well as battery charge. Both ethylene glycol and propylene glycol antifreezes can be measured, on separate scales. Battery charge is measured on a third scale using just a few drops of battery electrolyte solution (battery acid). The specific gravity of the battery acid is displayed