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Hanna Instruments Hanna pHep 5 pH Pen (HI 98128) eco-5522C
... pH tester on the market today. Has a pH readout of 0.01, automatic shutoff, replaceable pH electrode cartridge, stability indicator and automatic calibration. 1 year warranty. SKU: HI98128 Weight: 1.0 ...
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USD 112.04
EUR 78.95
Horticulture Source
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Hanna Instruments Hanna Combo Meter- pH/EC/TDS/Temp. (HI 9813-0) eco-5528B
... Hanna Combo Meter- pH/EC/TDS/Temp. (HI 9813-0) (eco-5528B) GroChek Hanna pH/EC/TDS/C/PPT Combo Tester Dual-level LCD Replaceable pH Electrode Cartridge Automatic Calibration HI98129 Shown SKU: HI98130 Weight: 1.0 ...
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USD 269.56
EUR 189.95
Horticulture Source
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Hanna Instruments Hanna Combo Meter - pH/EC/TDS/Temp. with Cal. Check (HI 9813-6) eco-5528A
... Hanna Combo Meter - pH/EC/TDS/Temp. with Cal. Check (HI 9813-6) (eco-5528A) Hanna Combo Meter - pH/EC/TDS/Temp. with Cal. Check (HI 9813-6) Dual-level LCD Replaceable pH Electrode Cartridge Automatic Calibration HI98129 Shown Hanna ...
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USD 312.13
EUR 219.95
Horticulture Source
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Hanna Instruments Hanna pHep 1 pH Pen (HI 98107) eco-5523
Hanna pHep 1 pH Pen (HI 98107) (eco-5523) pHep pHep , the standard in pH measurement with 0.1 pH accuracy, has 2 point calibration, large LCD, pull out replenishable junction and 700 hour battery life. The pHep pH tester ...
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USD 69.52
EUR 48.99
Horticulture Source
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Hanna Instruments Dual Grochek - pH, TDS, Temp. Continuous monitoring (HI981404N) eco-5422C
... ) (eco-5422C) GroChek pH & TDS Combo Continuous Reading Meter Displays pH & EC Simultaneously Adjustable Setpoints Space Efficient Hanna Dual Grochek The HI 981404N is ideal for hydroponic applications where pH and TDS levels need to ...
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USD 219.95
EUR 154.99
Horticulture Source
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Soil pH Tester. MI211
RAPITEST SOIL pH TESTER with probe.
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USD 33.99
EUR 23.95
Horticulture Source
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Hanna Instruments DiST 5 Waterproof Meter. HY1742
Hanna Instruments model HI 98311. TDS ( reads in PPM), EC and temperature meter tester. Waterproof and designed to float. Feels great in your hand. Very stylish and modern. Low battery indicator. A great buy.
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USD 156.03
EUR 109.95
Horticulture Source
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Oakton OAKTON WATERPROOF pH TESTER 30 716048
... PH TESTER 30 Dual Display of pH & Temperature High 0.01 pH accuracy Simultaneous pH and temperature (C) display pH range - 1.0 to 15.0 pH Three point push-button calibration Double junction electrode ideal for dirty water, heavy sulfides and ...
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USD 153.87
EUR 108.43
Horticulture Source
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Milwaukee Instruments T76 WATERPROOF TDS TESTER (1/CASE) 716610
Milwaukee Waterproof TDS Tester [model T75] T76 WATERPROOF TDS TESTER Model T75 Waterproof TDS tester with automatic temperature compensation and 1 point manual calibration range: 0.0 to 1999 ppm (mg/L), replaceable MA73075 probe. Manufacturer's ...
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USD 73.86
EUR 52.05
Horticulture Source
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Milwaukee Instruments T75 WATERPROOF TDS TESTER (1/CASE) 716605
Milwaukee Waterproof TDS Tester [model T75] T75 WATERPROOF TDS TESTER Model T75 Waterproof TDS tester with automatic temperature compensation and 1 point manual calibration range: 0.0 to 1999 ppm (mg/L), replaceable MA73075 probe. Manufacturer's ...
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USD 71.40
EUR 50.31
Horticulture Source
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Hanna Instruments 8 oz. pH 4.01 Solution (16/Case) eco-5487
8 oz. pH 4.01 Solution (16/Case) (eco-5487) 8 oz. pH 4.01 Solution sold individually Manufacturer's Product Information MSRP $ 14
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USD 19.87
EUR 14.00
Horticulture Source
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Hanna Instruments 8 oz. pH 7.01 Solution (16/Case) eco-5488
8 oz. pH 7.01 Solution (16/Case) (eco-5488) 8 oz. pH 7.01 Solution sold individually Manufacturer's Product Information MSRP $ 14
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USD 19.87
EUR 14.00
Horticulture Source
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PH60: Waterproof pH Pen with Temperature
Easy to use, rugged pH pen with 0 to 14pH range and temperature function.
FEATURES
- pH range: 0 to to 14pH Temperature range: 32 to 122
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USD 49.99
All Spectrum Electronics - Hobby Kits and ...
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Checker pH Tester with Replaceable Electrode
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USD 75.00
4seasongreenhouse
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Mini pH Tester model P900
... Measuring Range 0.00 14.00 pH mÿÿÿÿ Resolution 0.01 pH mÿÿÿÿ Accuracy +/- 0.03 pH mÿÿÿÿ Calibration 2 points mÿÿÿÿ Plug fixed electrode m ...
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USD 108.33
NM Store
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Hanna Instruments HANNA PORTABLE PH/EC/TDS METER (HI9813-0) 716835
Hanna Waterproof pH/EC/TDS Meter (Model HI 9813-0) HI 9813-0 allows you to measure pH, EC (conductivity) and TDS with just one instrument! This meter has a full-spectrum pH ...
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USD 244.00
EUR 171.94
Horticulture Source
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Hanna Instruments pHep4 pH Tester (HI98127). HY174
... and quick readings. Hanna ID: HI98127 Dual Level Display Showing pH & Temp. Rugged, Floating Waterproof Casing Replaceable pH Electrode Featuring an Extendable Junction The waterproof pHep 4 pH tester has a dual-level LCD that displays pH and ...
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USD 137.58
EUR 96.95
Horticulture Source
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Hanna Instruments HANNA REPLACEMENT PROBE (HI1285-0) Special Order 716836
... Hanna Waterproof pH/EC/TDS Meter (Model HI 9813-0) HI 9813-0 allows you to measure pH, EC (conductivity) and TDS with just one instrument! This meter has a full-spectrum pH ...
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USD 131.52
EUR 92.68
Horticulture Source
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Hanna Instruments Hanna Combo Pen - pH/EC/TDS/Temp. (HI 98129) eco-5529C
... LCD Replaceable pH Electrode Cartridge Automatic Calibration Hanna Combo Pen The HI 98129 combo waterproof testers offer the highest accuracy in measurements with a single tester. Will measure pH, EC/TDS and temperature. SKU: HI98129 Weight: 1.0 lbs ...
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USD 198.60
EUR 139.95
Horticulture Source
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Trans Instruments HortiCare pH Tester 716020
... pH Tester (716020) HortiCare pH Tester The function of a nutrient solution or fertilizer mixture is to supply the plant roots with water, oxygen and essential mineral elements in soluble form. The pH ...
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USD 64.29
EUR 45.30
Horticulture Source
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