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Growers Supply Company
Milwaukee Instruments
Hormex
Galaxy Electronic Ballasts
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1382 TDS Solution, case of 25
Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.- SKU:
- MI10032P
$25.00 -
1413 mS Packet, case of 25
Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.- SKU:
- MI10031P
$25.00 -
1500 ppm Packet, case of 25
This item is sachets
Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.
- SKU:
- MI10442P
$25.00
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EC65 Waterproof Tester
The C65 is a microprocessor based Conductivity Tester with a rugged one-piece IP67 waterproof casing. Immersible up to the LCD! This instrument is a low cost and easy to use Meter with a replaceable electrode.
Some of the C64's features include:- Automatic Temperature Compensation
- IP67 Waterproof Casing
- Replaceable Electrode
- Easy to Read LCD
- Easy to Use
Resolution-1 S/cm
Accuracy - 2% full scale
Calibration - Manual 1 point
Electrode - Replaceable MA73075Temp.
Compensation - Automatic 0 - 50C
Battery Life - 250 hours of continuous useBattery Type 3 x 1.5V
Environment 0 - 50C / 100% RH- SKU:
- MIC65
Retail: $80.95
Special Price: $56.01
- Automatic Temperature Compensation
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Hormex Liquid Concentrate, 1 gal
Hormex is a vitamin, hormone concentrate and root growth stimulant, and has been a household name amongst the horticultural community for almost 50 years.It prevents transplant shock by stimulating growth of the small feeder roots, which become damaged during transplanting.
- SKU:
- HC4128
Retail: $98.99
Special Price: $86.00
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Hormex Liquid Concentrate, 16 oz
Hormex is a vitamin, hormone concentrate and root growth stimulant, and has been a household name amongst the horticultural community for almost 50 years. It prevents transplant shock by stimulating growth of the small feeder roots, which become damaged during transplanting.- SKU:
- HC1216
Retail: $19.99
Special Price: $16.20
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Hormex Liquid Concentrate, 32 oz
Hormex is a vitamin, hormone concentrate and root growth stimulant, and has been a household name amongst the horticultural community for almost 50 years. It prevents transplant shock by stimulating growth of the small feeder roots, which become damaged during transplanting.
- SKU:
- HC1232
Retail: $32.99
Special Price: $23.10
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Hormex Liquid Concentrate, 4 oz.
Hormex is a vitamin, hormone concentrate and root growth stimulant, and has been a household name amongst the horticultural community for almost 50 years. It prevents transplant shock by stimulating growth of the small feeder roots, which become damaged during transplanting.
- SKU:
- HC1204
$11.70 -
MA 850 Replacement probe for SM801/802
MA 850 Replacement probe for SM801/802
- SKU:
- MIMA850
Retail: $99.95
Special Price: $69.16
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Milwaukee 1382 PPM Solution 220ml
Available in 220ml bottles and 20ml sachets. Traditional buffersolutions are packed in 220ml leak-proof bottles and are recommendedfor lab application. Sachets are sealed against light and air and areideal for on-the-spot calibration. Simply open, insert the tester orelectrode into the sachet and calibrate. Sachets are sold in boxes of25 pieces.- SKU:
- MIMA9062
$10.95 -
Milwaukee 3 function MW802
This 3-in-1 smart portable meter can read pH, EC, TDS and is temperature compensated. Easy to calibrate and includes calibration solution. Simple and ready to use right out of the box.- SKU:
- MISM802
Retail: $229.95
Special Price: $176.60
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Milwaukee Double Junction pH Electrode
Replacement pH probe for Milwaukee sm101 & sms102
Double Junction gel-filled pH Electrode with 1m cable.- SMART Standard PH-EC- TDS Ph monitor,
- Range: 0.0 to 14.0 Ph, with 2 point manual calibration and accuracy of 0.2.
- Set point range:3.5 to 7.5 ph and led visual alarm active when reading is higher than set point.
- supplied with 12v DC power adapter.
- SKU:
- MIMA911B1
Retail: $53.95
Special Price: $41.43
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Milwaukee pH - EC - TDS KIT
Milwaukee Instruments AG900 provides instant readings of the three most important factors in efficient plant production: pH, EC, or TDS. The AG900 kit comes with an SM802 hand held microprocessor, calibration solution, measuring cup for soil testing, a comprehensive 21-page Operational and Testing manual, 9v battery as well as a protective carrying case.- SKU:
- MIAG900
Retail: $239.95
Special Price: $183.80
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Milwaukee PH 4.0 Solution 220ml
Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.- SKU:
- MIMA9004
$10.95 -
Milwaukee PH 7.0 Solution 220ml
Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.- SKU:
- MIMA9007
$10.95
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Milwaukee pH hand meter SM101
Milwaukee pH hand meter SM101 +/-.02 special order only.- SKU:
- MISM101
Retail: $122.95
Special Price: $85.08
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MILWAUKEE PH TESTER PH600-AQ
Milwaukee's most affordable pH tester range: 0.0 to 14.0 pH with one point manual calibration and accuracy of_+ 0.2 pH. Battery Life: 700 hours. Calibration solution sold separately. 30 day warranty.- SKU:
- 716642
Retail: $33.95
Special Price: $23.59
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Milwaukee TDS/PPM T75 Tester WP
Stainless steel probes deliver fast and accurate readings with ten times better resolution. Comes with protective case and calibration solution.
Measures in part per million (PPM)
- SKU:
- MIT75
Retail: $85.95
Special Price: $59.16
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Milwaukee TDS/PPT T76 Tester WP
Milwaukee TDS T76 Tester WP - measures in PPT
- SKU:
- MIT76
Retail: $85.95
Special Price: $59.47
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pH Tester With 1 Point Manual Calibration
Milwaukee's economical tester is an easy-to-use, low cost instruments to measure quick and reliable pH, EC or TDS values.
Measuring electrical conductivity is the best way of checking the amount of salt or dissolved solids (TDS) in water. Milwaukee provides you with a range of pocket testers that will allow you to measure from very low to very high conductivity solutions. All EC/TDS testers compensate for the temperature variance automatically.
- Range: 0.0 to 14.0 pH
- Resolution: 0.1 pH
- Accuracy: +/- 0,1 pH
- Calibration: manual, 1 point
- Battery type: 3 x 1.5V alkaline (700 hrs. of use)
- SKU:
- MIPH600
Retail: $33.95
Special Price: $25.41
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PH4 Solution, 20ml, case of 25
This item is sachets
Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.
- SKU:
- MI10004P
$25.00
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PH7 Solution, 20ml, case of 25
This item is sachets
Available in 220ml bottles and 20ml sachets. Traditional buffer solutions are packed in 220ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold in boxes of 25 pieces.
- SKU:
- MI10007P
$25.00 -
Replacement Probe for MW801 & MW802 ONLY
Combination Probe For pH/EC/TDS with 1 meter cable
** FOR NEW STYLE MW801 / MW802 UNITS ONLY
- SKU:
- MISE600
Retail: $99.95
Special Price: $69.16




