Model 7+ MINI PHOTOMETER
 The digital, portable, hand-held water quality analyzer M7+ allows a wide range of parameters measuring including free and total chlorine, pH, bromine, total alkalinity, calcium as CaCO3, copper and transmission. Convenient, fast, simple, all you have to do is to fill sample, dip strip and measure with the press of a button. There is no need to change sensors for different parameter measurement.
Waterproof
eXact series meter is IP67 water proof and designed with sample holder inside so user can collect sample directly using the meter which saves a lot of consumables and chemicals. With battery powered it is applicable on field use such as pool, spa, drinking water quality testing.
Suitable for field testing
eXact series can test as many as 36 parameters in one system with relating strips.
- Micro 7+ can read free and total chlorine, pH, alkalinity, hardness, iron, and copper etc.
- Micro 8 can read ammonia, cynide, phosphate, and sulphate etc.
- LeadQuick can measure heavy metals in water such as lead, mercury, and cadmium. The application field is very wide including pools, spa, drinking water, aquarium and food industry.
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525nm STRIP PARAMETER
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PART NUMBER
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# OF TESTS
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DETECTION RANGE
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Portable colorimeter 525nm
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M7-525
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NA
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NA
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Starter Kit
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486691-K
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NA
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NA
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Alkalinity, Total
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486641
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100
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20 - 180 ppm
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Ammonia*
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483343-M
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25
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0.03 - 5.8 ppm
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Bromine (DPD-1)
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486637
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100
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0.01 - 9.0 ppm
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Calcium (as CaCO3)
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486629
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50
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20 - 990 ppm
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Chloride (as NaCl)/ Salt *
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481657
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25
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3 - 285 ppm
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1:40 Dilution of sample
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100 - 11,000ppm
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Chlorine Dioxide (DPD-1) *
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486637
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100
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0.03 - 6.5 ppm
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Chlorine, Free (DPD-1)
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486637
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100
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0.01 - 6.0 ppm
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Chlorine, Total (DPD-3) **
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486638
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100
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0.01 - 6.0 ppm
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Chlorine, Total (DPD-4)
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486670
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100
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0.01 - 6.0 ppm
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Chromium Hexavalent *
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486614
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50
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0.02 - 4.89 ppm
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Copper (Cu+2)
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486632
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50
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0.04 - 8.0 ppm
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Copper (Cu+2) - Starter
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486632-25
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25
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0.04 - 8.0 ppm
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Cyanuric Acid *
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481652
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130
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5 - 62 ppm
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Fluoride *
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486643
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25
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0.1 - 1.1 ppm
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Hydrazine *
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486649
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50
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1 - 2.0 ppm
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Hydrogen Peroxide LR (Low Range) *
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486616
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50
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0.1 - 4 ppm
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Hydrogen Peroxide MR (Mid Range) *
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486648
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50
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1 - 42 ppm
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Hydrogen Peroxide HR (High Range/DPD-4) *
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486670
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100
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10- 1000 ppm
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Iodine (DPD-1) *
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486637
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100
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0.01 - 10 ppm
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Iron, Ferrous (Fe+2) *
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486631
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50
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0.03 - 3.8 ppm
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Total Iron, TPTZ (Fe+2/Fe+3)*
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486650
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50
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0.03 - 3.8 ppm
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Total Iron, Ferro (Fe+2/Fe+3)*
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486651
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50
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0.05 - 10 ppm
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LR Total Hardness (as CaCO3) *
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486630
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100
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2 - 77 ppm
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Magnesium (as Mg) *
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486647
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50
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10 - 400 ppm
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Manganese*
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486606
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24
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0.03 - 1.5 ppm
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Nitrate (as NO3) *
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486617
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50
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13 - 140 ppm
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Nitrite (as NO2) *
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486623
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50
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0.05 - 3.5 ppm
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Ozone (DPD-4)
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486670
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100
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0.01 - 4.0 ppm
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Permanganate (DPD-1)
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486637
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100
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0.01 - 4.5 ppm
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pH
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486639
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100
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6.2 - 8.4
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pH, Acid *
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486624
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50
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3.4 - 6.2
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pH, Alkali *
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486609
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50
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8.3 - 9.6
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Potassium *
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486621
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50
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2 - 200 ppm
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Protein (as Albumin) *
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486620
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50
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0.03 - 16.0 mg/L
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Sulfate *
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486608
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50
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1 - 111 ppm
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Sulfide *
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486646
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50
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0.1 - 13 ppm
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*Results utilize the Tr-7 (transmission) meter function and require the use of a conversion table
**Total chlorine DPD-3 test requires free chlorine DPD-1 (486637) to be run first
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