Koehler Instrument Company

Petroleum Colorimeter. Koehler

Copper Strip Corrosion Test Bomb Bath

LPG Copper Strip Corrosion Test Apparatus. Koehler

LPG Copper Strip Corrosion Test Cylinder. Koehler

12-Place Constant Temperature Hydrometer Bath. Koehler

Front View Distillation Apparatus. Koehler

D95 Distillation Apparatus. Koehler

Rapid Flash Tester. Koehler

Pensky-Martens Closed Cup Flask Point Tester. Koehler

Cleveland Open Cup Flash Tester. Koehler

TAG Closed Cup Flash Point Tester. Koehler

TAG Open Cup Flash Point Tester. Koehler

Freezing Point of Aviation Fuels Bath. Koehler

Freezing Point Apparatus. Koehler

Cold Filter Plugging Point Apparatus and Bath. Koehler

Manual Grease Working Machine. Koehler