Quick view Details GroStar | sku: AI31020 Apera GroStar GS2 Soil pH Pen MSRP: $256.99 Was: $256.99 Now: $204.28 Add to Cart
Quick view Details GroStar | sku: AI11010 Apera GroStar GS1 pH Pen MSRP: $115.99 Was: $115.99 Now: $95.83 Add to Cart
Quick view Details GroStar | sku: AI31020 Apera GroStar GS2 Soil pH Pen MSRP: $256.99 Was: $256.99 Now: $204.28 Add to Cart
Quick view Details GroStar | sku: AI58010 Apera GroStar GS1-E replacement pH electrode MSRP: $50.99 Was: $50.99 Now: $40.53 Add to Cart
Quick view Details GroStar | sku: AI58030 Apera GroStar GS3-E replacement EC electrode MSRP: $53.99 Was: $53.99 Now: $42.91 Add to Cart
Quick view Details GroStar | sku: AI58040 Apera GroStar GS4-E replacement pH/EC combo electrode MSRP: $79.99 Was: $79.99 Now: $63.58 Add to Cart