HM Digital 1000 ppm TDS Calibration Solution 3 oz (90 ml) micro-nutrients 1% water ±1%

1% water ±1%

or odors are present

HydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on

Centurion Pro Brush for Original/Silver Bullet

This careful placement will prevent any damage to the meter or the electrode

HM Digital 1000 ppm TDS Calibration Solution 3 oz (90 ml) micro-nutrients 1% water ±1%Description Product Details: NaCl calibration solution 1000 ppm comes in lightweight HDPE plastic bottles. Sealed with a coated foam liner. Specifications Barcodes: 891144000038 (UPC A) Dimensions: 12. 0L x 12. 3W x 3. 8H (CS) 1. 3L x 1. 3W x 3. 3H (EA) Shipping Weight: 0. 22 lbs.