Maximize bearing life.Fit this grease meter to your OilSafe Grease Gun and push the button to zero before each application. The result is shown in large (11/32" – 9mm) and clear digits and the meter can be backlit for operation in darker areas. The meter includes a re-setable total-counting mechanism and will fit with any of the OilSafe flexible hoses or steel extensions. The meter housing is made of anodized aluminium and has 2 x ISO- R 1/8 female fittings. With this Grease Meter it is possible to grease precisely according to the bearing manufacturer’s recommendations. Can be calibrated to ensure accurate measurements.SpecificationsPart Number: 330999Working Pressure: Max 70 psi - 10,000 psiFlow: Max 1000 cm3 /minMeasuring Accuracy: +/-3%Battery: 2 x 1.5V LR1Grease Consistency: Up to NLGI 2Weight: 0.3 KG