Dramm 480AL Aluminum Water Breaker 3130R Hanna calibration buffers have the

Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution

Resolution: 0-7ds/m

AEGIS® Physical Properties

affordability and a throughput of 5 lbs/hr there is nothing in the market that even comes close

Dramm 480AL Aluminum Water Breaker 3130R Hanna calibration buffers have theDramm 480AL Aluminum Water Breaker Narrow water pattern for edge watering with over 480 micro holes to create an ultra soft shower. Case aluminum with stainless steel and 3 4" brass threads. Ideal for plugs or seedlings. 7 gpm @ 40 psi