Hannah Digital Instr.

Marine Master HI97105 Multiparameter Photometer - Hanna Instruments

The Hanna Alkalinity Checker bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use.

Description: Spare pH electrode for HI 981401N and HI 981402, with Teflon ® junction, 2 m (6.6') cable, for general purpose, water treatment and agriculture. Brand: Hanna D...

Description: ORP Probe Platinum band refillable with BNC connection (Hanna) Brand: Hanna Digital Ins.

Description: Replacement electrode for hand held combo meter part # DI-HI98127, DI-HI98128, and DI-HI98129. Brand: Hanna Digital Ins.

Description: Spare cuvets for Hanna Colorimeter. FOUR QUANTITY PER PACK Brand: Hanna Digital Ins.

Description: HANNA Instruments Nitrate Photometer with 555 nm LED, Low Range 0.0 to 30.0 mg/L (NO N), Resolution 0.1 mg/L, Accuracy 0.5 mg/L 10% of reading Brand: Hanna Digi...

Description: Spare reagent for Nitrate Colorimeter 100 tests (Hanna). This item is a special order item only Brand: Hanna Digital Ins.

Description: Light and small, TDS 1 is an ideal pocket meter to perform quick TDS measurements. Brand: Hanna Digital Ins.

Monitoring phosphorus concentration in saltwater is important because it can cause corrosion if levels are too high. The Hanna HI736 Checker HC Handheld Colorimeter for Phosph...

The Hanna Calcium Checker bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use.

Description: Hanna Digital Instruments AmpHel pH Electrode double junction laboratory grade probe with BNC connector and 5 meter cable. Brand: Hanna Digital Ins.

Description: 12 V DC 2115 Power Adapter for Pronto Units Brand: Hanna Digital Ins.

Description: Shockproof rubber boot for Hanna Ion specific meters. Brand: Hanna Digital Ins.

Description: Tissues for Cuvets (4 pc.). This item is a special order item only Brand: Hanna Digital Ins.

Description: Combination Buffer Kit, pH 10.01 & 7.01 pH 10 Sachets (5 each) Brand: Hanna Digital Ins.

Description: Hanna Digital Instruments Ammonia Photometer with 470 nm LED, Range 0.00 to 3.00 mg/L, Resolution 0.01 mg/L, Accuracy ±0.04 mg/L ±4% Brand: Hanna Digital Ins....

Description: Hanna Ammonia Colorimeter Reagent Kit (100 tests). This item is a special order item only Brand: Hanna Digital Ins.

Description: Reagent kit for total copper 100 tests (Cu HR) Copper high range reagent 0.00 to 5.00 mg-L for colorimeter Brand: Hanna Digital Ins.

Description: HANNA Instruments Silica Photometer with 890 nm LED, Range 0.00 to 2.00 mg/L, Resolution 0.01 mg/L, Resolution 0.01 mg/L ±3% of reading Brand: Hanna Digital In...

Description: Silica Colorimeter Reagents, Hanna, 100 tests. This item is a special order item only Brand: Hanna Digital Ins.

Description: Hanna Digital Instruments Nitrite Photometer with 585 nm LED, Range 0 to 150 mg/L, Resolution 1 mg/L, Accuracy ±4 mg/L ±4% of reading. Brand: Hanna Digital In...

Description: ph reagent Hanna colorimeter 300 tests. This item is a special order item only. Brand: Hanna Digital Ins.

Description: Hanna Digital Instruments Phosphate Photometer Low Range, allows you to closely monitor the phosphate levels present in aquarium, hydroponics, civil and industri...

Description: Phosphate Colorimeter low range Reagent Kit 100 tests (Hanna) Brand: Hanna Digital Ins.