Home > Products > Lawn & Garden > Indoor Growing > Meters & Testers Meters & Testers Good quality meters and testers take the guess work out of caring for indoor crops, and help prevent costly mistakes. Keyword Super Saver YesNo Manufacturer Bluelab Corporation USA IncBonideHanna InstrumentsHM Digital IncHydrofarm- Par SourceLuster Leaf Products IncMilwaukee InstrumentsSustainable Village, LLC Equipment Type Meters & Testers 1234 Page size: select 91827364554 Page: of 4 Items 1 to 18 of 63 MSRP: $411.00 BLB Guardian Monitor Item #: BLBMONGUAMfg #: MONGUA Min Qty: 1 Click here for pricing and availability. MSRP: $116.00 BLB pH Pen Item #: BLBPENPHMfg #: PENPH Min Qty: 1 Click here for pricing and availability. MSRP: $308.00 BLB Combo Meter Item #: BLBMETCOMMfg #: METCOM Min Qty: 1 Click here for pricing and availability. MSRP: $75.00 BLB pH Probe Item #: BLBPROBPHMfg #: PROBPH Min Qty: 1 Click here for pricing and availability. MSRP: $97.00 BLB Conductivity Pen Item #: BLBPENCONMfg #: PENCON Min Qty: 1 Click here for pricing and availability. MSRP: $606.00 BLB pH Controller Item #: BLBCONTPHMfg #: CONTPH Min Qty: 1 Click here for pricing and availability. MSRP: $19.99 Luster Leaf Rapitest Soi Test For pH N P K Item #: LUS1601Mfg #: 1601 Min Qty: 6 Click here for pricing and availability. MSRP: $124.00 BLB Leap pH Probe Item #: BLBPROBPHLEAPMfg #: PROBPHLEAP Min Qty: 1 Click here for pricing and availability. MSRP: $360.00 BLB Combo Meter Plus Item #: BLBMETCOMPLUSMfg #: METCOMPLUS Min Qty: 1 Click here for pricing and availability. MSRP: $464.00 BLB Guardian Monitor Connect Item #: BLBMONGUACONMfg #: MONGUACON Min Qty: 1 Click here for pricing and availability. MSRP: $145.00 BLB Truncheon Meter Item #: BLBTRUNV2Mfg #: TRUNV2 Min Qty: 1 Click here for pricing and availability. MSRP: $1.49 Bonide 4oz Measuring Cup Item #: BND050Mfg #: 050 Min Qty: 24 Click here for pricing and availability. MSRP: $7.59 Luster Leaf Rapitest Moisture Meter Item #: LUS1810Mfg #: 1810 Min Qty: 12 Click here for pricing and availability. MSRP: $99.95 Dilution Solutions Pro HM Digital Meter pH Meter Item #: DILPH200Mfg #: PH200 Min Qty: 1 Click here for pricing and availability. MSRP: $17.19 Luster Leaf Rapitest Digital Soil pH Meter Item #: LUS1845Mfg #: 1845 Min Qty: 12 Click here for pricing and availability. MSRP: $308.00 BLB Pulse Multimedia EC/MC Meter Item #: BLBMETPULSEMfg #: METPULSE Min Qty: 1 Click here for pricing and availability. MSRP: $15.09 Luster Leaf Rapitest Digital Moisture Meter Item #: LUS1825Mfg #: 1825 Min Qty: 12 Click here for pricing and availability. MSRP: $257.00 BLB Multimedia pH Meter Item #: BLBMETMULTIMfg #: METMULTI Min Qty: 1 Click here for pricing and availability. 1234 Page size: select 91827364554 Page: of 4 Items 1 to 18 of 63