1 to 20 of  218 products for monitors

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American Marine Pinpoint pH Monitor

Protect your investment with American Marine Pinpoint Controllers & MonitorsUsing the most current technology and design, American Marine controllers and monitors have become the most respected line of digital instruments in the aquarium and aquaculture business. American Marine was the first to introduce a 2-Year manufacturer`s warranty on each and every PinPoint controller and monitor.

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$99.99 See It
Instruments Heat Stress Monitor, Model HT30

The compact Extech HT30 is a Heat Stress WBGT Wet Bulb Globe Temperature Monitor which measures the effects of temperature, humidity, and direct or radiant sunlight. The heat stress index is a measurement of how hot it feels taking into account of

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Northern Tool
$199.99 See It
7001 Carbon Dioxide (CO2) Monitor

The hand held Telaire 7001 Monitor measures Carbon Dioxide and Temperature. The monitor provides stable, highly accurate readings with its patented dual beam NDIR technology. The CO2 Monitor features a 0-4 Volt output, large LCD display with push button interface, quick adjustments for altitude correction, simple toggling between ??C and ??F temperature readings and runs for 70 hours on four AA alkaline batteries or continuously with the supplied power adapter. The sensor has a CO2 range suitable for virtually any building (0-10,000 ppm).

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$529.00 See It
3550 Ethylene Oxide Air Monitor, Pk 5

$50+ Orders Ship Free

Chemical Dosimeter Badge, Detects Ethylene Oxide, Threshold Level 0.3 to 75 ppm, Max. Sampling Time 8 hr., Temp. Range 20 to 130 Degrees F, Depth 2-5/8 In., Height 2-1/4 In., Width 2-5/8 In., Prepaid Analysis Included Yes, Sampling Method Passive, Includes Clip, Package Quantity 5

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$371.87 See It
Pinpoint pH Monitor by American Marine...

Pinpoint pH Monitorby American Marine. The PINPOINT pH Monitor is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution...

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$89.95 See It
ZML Food Tegu/Monitor 6 oz

The first commercially available food developed for large carnivorous lizards. Tegu and Monitor Food is made with real chicken and soybeans to provide the high protein levels that carnivorous reptiles need.

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$3.99 See It
Sterilight (SCM-600) 32 gpm Cobalt "PLUS" System with UV Intensity Monitor

The CobaltÖ "PLUS" line of disinfection systems incorporate high-output UV lamp technology coupled with efficient axial flow reactors. This modular line of UV disinfection systems incorporate a UV intensity monitor for conditions where water quality is unknown and/or a monitoring system is required. In flow rates of 32 GPM, these systems are ideally suited for commercial/industrial, point-of-entry applications with high flow rates and constant flow demands. Using high-output SterilumeÖ-HO coated low pressure germicidal UV lamps, these systems provide an economical way of treating water requiring a 99.99% reduction in bacteria and viruses. Features 32 GPM Sterilume-HO UV lamps Optional solenoid available Easy lamp replacement without having to disconnect the water supply Visual lamp-on indicators and audible lamp failure indicator Optional Y cable to provide connection to a remote monitoring system Seven year warranty on reactor chamber for unparalleled protection Polished 304 L stainless reactor chamber Maximum UV output with the highest quality quartz sleeve 1.0" MPT connections for quick and easy installation 99.99% destruction of bacteria, virus and protozoan cysts (Giardia Lamblia and Cryptosporidium) at rated flow Nature's way to protect your water without the addition of harmful chemicals Open end quartz sleeve and aluminum gland nuts for optimum operating temperature and sealing efficiency Sterilight® UV Systems Warranty: 7-Year Warranty on the Stainless Steel UV Reactor 1-Year Warranty on UV lamps, quartz sleeves and sensor 5-Year Pro-rated Warranty on all other component  

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IsoPure Water
$1,125.00 See It
Ph Check Acid Balance Monitor 50 Strips

This test indicates the acid or alkaline content of urine (pH) by measuring the concentration of hydrogen ions. On a scale of 1-10, 7 represents neutrality, lower numbers indicate increasing acidity and higher numbers increasing alkalinity. Each unit of change represents a tenfold change in acidity or alkalinity. The pH of urine can range from and extremely unhealthy low of 4.5 to a high 8.5. Why Monitor pH levels?Persistent alkaline urine (pH7-8) may be indicative of urinary tract infection, vegetarian diet, alkalosis, pyloric stenosis/obstruction, vomiting or alkalizing drugs. Persistent acid urine (pH5-7) may be indicative of gout, fever, phenacetin intake or predisposition to kidney stones. In a pH balanced body, urine is slightly acid in the morning (after fasting), with a pH range of 6.5-7.0, generally becoming more alkaline, pH=7.5-8.0 by evening as the body digests food and releases electrolytes.

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$7.89 See It
BA-TDS-38 Tier1 Inline TDS Monitor

Designed to fit onto any 3/8 inch water line, the BA-TDS-38 Tier1 inline Total Dissolved Solids (TDS) monitor provides you with visual alerts sharing when your reverse osmosis membrane is no longer performing effectively. Accurate to within two percent and sensitive to one part per million. Light-weight, compact and easy to install, the BA-TDS-38 is an affordable add-on component that helps ensure you continue to drink only the cleanest possible water in your home. Order the BA-TDS-38 Tier1 Inline TDS monitor from us by 4pm CST today for same day shipping.

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$26.99 See It
 Hydroponics CO2 Monitor Controller Sensor | PPM-4

The CAP PPM-4 is the newest addition to C.A.P.’s CO2 metering lineup, offering indoor gardeners the most economic and simplest method of monitoring and controlling CO2 dispersal throughout their growing area. The simplicity of this unit will make it attra

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VM Innovations
$108.95 See It
Replacement Lens Covers for Pet-Temp Ear Thermometer

Replacement lens covers for the Pet-Temp Ear Thermometer LC-40 for model PT-250.

KV Supply
$10.79 See It
American Marine Pinpoint pH Monitor Package

American Marine PINPOINT pH MonitorThe PINPOINT pH Monitor™ is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT pH Monitor™ requires only a 9-volt battery and is sold complete with probe and calibration fluids. The electrode is also available separately and fits any meter or monitor. Comes complete with meter, probe and all calibration fluids.

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$113.99 See It
Ultra Monthly Monitor - 16oz

Ultra Monthly Monitor helps detect Feline Lower Urinary Tract Disease (FLUTD). Simply add to their cat litter and notice the color after your cat uses the litter box. Compare the color of the crystals to the colors on the pH chart on the bag. Early detection allows you to give early treatment before serious problems arise. Works with all litters.

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Revival Animal Health
$4.19 See It
American Marine Pinpoint Oxygen Monitor

American Marine PINPOINT II Oxygen MonitorPINPOINT II Oxygen Monitor™ will quickly and accurately display a digital readout for dissolved oxygen in either % oxygen or ppm saturation.  The measurement range is 00.0-20.0 ppm.  The probe is a high performance polarographic type, which uses pre-loaded silicon membrane caps and electrolyte fluid.  This is the #1 preferred oxygen monitor in the aquaculture industry.

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$273.49 See It
American Marine Pinpoint II Calcium Monitor

The PINPOINT II Calcium Monitor™ is the only truly affordable and accurate digital Calcium measurement instrument. Powered by a 9-volt battery (not included) or the Pinpoint AC Adapter Kit (not included). The PINPOINT II Calcium Monitor™ will operate for approximately 150 total hours before battery replacement is visually indicated on the display. A 9-volt battery should be utilized for occasional readings. For continuous 24 hour monitoring, the PINPOINT™ AC Adapter Kit is recommended.

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$249.99 See It
American Marine Pinpoint ORP Monitor

American Marine PINPOINT ORP MonitorPINPOINT ORP Monitor™ will measure the ORP (oxidation-reduction potential, or REDOX) of your system. It is popular with those who use ozone gas or potassium permanganate as an artificial oxidation agent in fresh or saltwater. Constant monitoring of the ORP is useful in keeping tabs on the overall health of a system, as a drop in ORP often precedes visual or other indications of trouble.

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$119.99 See It
Ulticare Complete Glucose Monitoring Kit

The iPet Glucose Monitoring Kit is an easy and reliable way to monitor blood glucose (sugar) levels in diabetic dogs and cats. This kit includes everything you need to get started. It is compatible only with iPet test strips. What is the iPet Glucose Monitoring Kit ? This is a glucometer that...

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$74.96 See It
American Marine Pinpoint Nitrate Monitor

American Marine is proud to introduce the PINPOINT™ Nitrate Monitor. The only truly affordable and accurate digital Nitrate measurement instrument engineered for marine saltwater. The PINPOINT™ Nitrate Monitor has been designed as a precision spot-testing instrument. There are 2 independent measurement ranges: Low Range is 1–10 ppm nitrate and High Range is 10–100 ppm nitrate. Resolution is 1 ppm in either scale. Accuracy is 1 ppm after calibration.

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$249.99 See It

LEONHARD LANG SKINTACT MONITORING ECG ELECTRODES, 35 x 50mm (FS-521) Offers total versatility at affordable prices. The C-LINE technology ensures that every electrode will be fresh providing exceptional consistency in quality of recordings at very affordable prices. 35 x 50mm Monitoring ECG Electrode, Solid Gel, Foam, Oval, 1500/bx

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Claflin Medical Equipment & Supplies
$250.00 See It