| View Larger Image | HM Digital Pocket Size TDS Meter TDS-4 Water Quality Tester | Kitchenby HM Digital
| List Price: | $35.00 | |
| | Sales Rank: | 9,407th |
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FEATURES | - The smallest and lightest TDS meter on the market.
- Advanced microprocessor technology.
- Hold Function: saves measurements for convenient reading and recording.
- Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
- Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1 ppm. Large and easy-to-read LCD screen
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EDITORIAL REVIEWS |
Product Description
A TDS tester that's ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket at all times! .. The smallest and lightest TDS meter on the market. .. Sleek design is perfect for personal or consumer use. ... Hold Function: saves measurements for convenient reading and recording. .. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. ... Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1 ppm. From 1000 to 9990 ppm, the resolution is in increments of 10 ppm, indicated by a blinking 'x10' image. ... Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. |
CUSTOMER REVIEWS (Average Customer Rating: 4.5 based on 6 reviews)
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Good product by M. Henry (Tuttle, OK USA)  5 Stars
September 21, 2009
Don't know how accurate it is but I like being able to test the water I'm drinking be it a resturant, public water fountain or cold mountain stream.
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Does what it says by Serafin Silva (Southern California)  4 Stars
July 31, 2009
Nothing fancy. But it does what they say it does and it's a reasonable price
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Seems accurate, good info by Nat Arem (Grand Cayman) 5 Stars
June 15, 2009
I've used this on a few sources since buying it a few weeks ago.
Suburban Philly tapwater: 230 ppm
Same water but filtered by the fridge: 200 ppm
Dasani: 30 ppm
Grand Cayman tapwater: 175 ppm
Le Bleu delivered water: 0 ppm
Needless to say I was shocked by the Le Bleu but it really re-enforced the value of paying for purified water. I know the Dasani might actually have some good things in it (magnesium, potassium, etc) but I would definitely recommend getting a tester like this and finding a way to get water (delivered, RO filter, etc) which is pure. It's a small price to pay to independently verify the purity of the water you're drinking.
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Compact pen-style TDS meter with hold feature by Gordon M. Wagner (Suburbia) 4 Stars
February 13, 2009
Functions well, compact size. The hold feature is essential. Excellent price. No complaints. I am surprised to find out how clean (or unclean) various water sources are. I bought this to monitor our under-sink Reverse Osmosis filtration setup. Clean water is wonderful, this meter lets you know how pure your water is.
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It seems to work by C. Schmidt (Traveling the USA in an RV) 5 Stars
November 27, 2008
It seems to work.. I have no way to gauge if it is truly accurate. :) However, when testing a water source before and after it entered our RO filter, it clearly showed that the RO filter was working. Have had this for about 4 months now and it has worked fine w no battery problems.
It is good that it has a button to save your reading until you take it out of the water. Without that, sometimes it's hard to read the display while the meter is in the water container.
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SIMILAR PRODUCTS |
| TDS Calibration Solutions
by HM Digital
For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.
NaCl calibration solution, available in 1000 ppm.
Comes in lightweight HDPE plastic bottles.
Sealed with a coated foam liner.
Solution Conversions
1000 NaCl =
1060 as KCl ; 1450 as "442" ; 2000 µS
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FEATURES
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Measures pH and Temperature
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Auto-ranging three point calibration with digital fine tuning
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Includes 4 pH buffer solution in a sponge embedded in a clear cap,
so you can see if it's dried up
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Waterproof housing
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