The ever increasing demand for instant results for on-site analyzes has created a constant need for waterproof portable meters. The cold, rain, snow and dust associated with use in the field, may damage a meter, rapidly deteriorating its performance and life. HI 9142 is a rugged, water resistant meter that solves the common problems of field use. It is very simple to use: calibration is performed with HI 7040 zero oxygen solution while 100% calibration is done in air. There is no need to use chemical solutions or go through time consuming calibration processes. The polarographic probe (HI 76407/4) will take measurements accurate to 0.2 ppm O2/liter in less than 1 minute and is equipped with a 13′ (4m) cable that allows measurements to be taken in even hard to reach places. For applications that require a longer probe cable, the HI 76407/10 probe with a 32.8 foot (10 meter) cable is available. The conic shape of the probe allows it to be used in all BOD5 measurements making it a truly versatile instrument. HI 9142 is supplied complete with an HI 76407/4 D.O. probe, 2 spare membranes, HI 7041S electrolyte solution, 4 x 1.5V AA batteries and instruction manual in a rugged carrying case.
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Water Resistant Casing – The rugged construction is water resistant, making it indispensable in the biological water treatment industry.
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One Point Calibration – With the probe in saturated air, the meter can be calibrated without the need for chemical solutions.
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ATC Circuitry – The meter’s built-in Automatic Temperature Compensation circuitry will adjust all readings to provide the utmost accuracy.
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Low Battery Indicator – The low battery indicator gives the user advanced notice to avoid taking an erroneous reading due to low power.
Prompt Delivery and professional packaging
We have a range of shipping options due to our long-term partnership with UPS FedEx DHL. Our warehouse personnel will pack every item to our exacting requirements. Before shipping, all goods are thoroughly inspected and securely secured. We deliver to thousands of customers every day from all over the world. The fact that we are committed to becoming the biggest online retailer in the world is evident. Warehouses and distribution centers can be found in Europe and the USA.
Please note that orders with multiple items are given a processing time according to the item.
Prior to shipment before shipping, we'll examine thoroughly the items you've purchased. The majority of orders will be delivered within 48 hours. Expected delivery times are between 3-7 days.
Returns
The stock is dynamic and we cannot fully manage it due to the fact that several parties are involved, including our factory and warehouse. The stock levels may fluctuate at any time. Be aware that your order is out of stock after your order has been made.
Our policy lasts 30 days. If it's been more 30 days since the date you made your purchase, we unfortunately can't give you a full refund or exchange.
The item cannot be in use and must be in the original packaging. It should also be returned in the original packaging.
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