Reference only — this item is no longer available. This product has been discontinued and cannot be ordered. We keep the page online so the specifications and documentation stay available to anyone still running the equipment. Current replacements are listed further down.

Discontinued

eXact Micro 7+ Meter Kit (486691-K) 7 Parameter Water Testing

Reference only — not for sale

Model	486691-K
Manufacturer	ITS
Category	Water Testing
Status	Discontinued

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Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

Industrial Test Systems, Inc. (ITS) introduces a new photometer using a patented method and technologies that offer faster, safer, easier, and more precise water testing. The eXact Micro 7+ offers seven modes which provide direct read capabilities for Total Alkalinity, Bromine, Calcium Hardness, Free Chlorine, Total Chlorine, Copper, Ozone, Permanganate, pH, and % Transmission – which allows for testing of an additional 27 parameters. That’s 36 parameters in all!

Highlights:

Over 7 Direct read parameters (Total Alkalinity, Bromine, Calcium Hardness, Free Chlorine, Total Chlorine, Copper, Ozone, Permanganate, and pH).
Patented technology
US EPA Compliant meter for Free & Total Chlorine
0.01 ppm (mg/L) precision
Built-in, permanent cell (no loose glass or plastic cells; simply fill or dip into water)
Automatic countdown timer
140 test memory (saves last 20 tests per menu)
Incorporates eXact Strip technology (safe & reliable reagent dispersion)
No-slip grip housing
Lightweight (weighs only 6 oz with batteries installed)
Waterproof meter (IP-67) & floats
Easy-to-read LCD display
Environmentally friendly (recyclable parts & uses 60% less reagents than 10mL sample tests)
No color matching
Proprietary optics (allow for accurate testing without cap, though available)
Tests 36 parameters (additional reagents may be required)
Using a conversion chart: Ammonia, Chloride (as NaCl), Chlorine Dioxide (DPD-1), Chromium Hexavalent, Cyanuric Acid, Fluoride, Hydrazine, Hydrogen Peroxide (Low, Mid and High Range), Iodine (DPD-1), Iron (Fe⁺²), Total Iron (Fe⁺²/Fe⁺³), LR Total Hardness (as CaCO₃), Magnesium, Manganese, Nitrate (as NO₃), Nitrite (as NO₂), pH (Acid and Alkali), Potassium, Protein (as BSA), Sulfate, Sulfide, and Turbidity.
CE certification

Measurement Method:	Photometric
Light Source:	Light Emitting Diode (LED)
Wavelength:	525 nm
Memory:	20 tests per menu; 140 total
Programmed Tests:	Total Alkalinity Calcium Hardness Free Chlorine Ozone	Bromine Copper Total Chlorine Transmission
Transmission Mode Tests:	Ammonia Chlorine Dioxide Cyanuric Acid Iodine Manganese Nitrite Acid pH Potassium Sulfide	Chlorine/Salt Chromium Hexavalent Low Range T.Hardness Iron Nitrate Permanganate Alkali pH Sulfate Turbidity
Transmission Range:	100 - 0.00 %T
Photometric Precision:	+/- 0.1/0.01 %T
Automatic Range Selection:	Displays 0.01 or 0.1 resolution automatically
Display:	3-digit customized liquid crystal display with annunciators
CELL Pathlength:	20 mm
Sample Required:	4 ml (0.13 oz)
Reagent System:	Utilizes patented eXact Strip reagent delivery system
Operating Temperature Range:	0 - 50°C (32° - 122°F)
Power Supply:	(4) AAA alkaline batteries
Battery Life:	Approximately 2000 tests with alkaline batteries
Electromagnetic Compliance (EMC):	Emitted Interference - EN 61326; Immunity to Interference - EN 61326
Waterproof Rating:	Exceeds IP67
Instrument Weight:	140 g (5 oz)
Instrument Dimensions:	5" (W) x 3.5" (D) x 16.5" (H) cm; (2 x 1.4 x 6.375 in)
Government Compliance:	European CE Mark and USEPA Compliance for Free/Total Chlorine

The eXact Micro 7+ is EPA-compliant for Free and Total Chlorine regulatory testing. It's ideal for residential, commercial, and municipal testing. With a 4 mL sample cell it's environmental friendly using less chemicals than the ordinary 10 ml test. The meter provides accuracy you can rely on, minimum variation, and fast results (uses 20 second test method) at 0.01 resolution.