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HM Digital #ad - Tds-ez meters are calibrated with a 342 ppm nacl solution. 1000 hours of usage and power source is 2 x 1. 5v button cell batteries included LR44 or equivalent. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
Meters can be recalibrated with a mini-screwdriver. Highly efficient and accurate due to its advanced microprocessor technology.
Measurement range: 0-9990 ppm. From 0-999 ppm, indicated by a blinking 'x10' image. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, translucent blue housing that's very strong and durable. Includes a tds chart sticker on the back of the meter that explains TDS values.
Hztyyier #ad - Easy to use: just turn on and stir water gently, then stabilized readings will be auto-locked on large LCD in seconds. You can test water anywhere to get the purest drinking water. Multi function: this 3 in 1 water tester not only can test drinking water purity to ensure it's healthy, but also can test temperature, save your space and time, and EC value of any liquids, it's very convenient to have this one for everyone.
Easy for you to read and record the displayed value. Easy to carry: this water tester feature with lightweight and portable design which is portable to be carry away. Tdc testing range: 0-9990ppm, ec testing range: 0-9990us/cm, Temperature testing range: 0°C~80°C.
PANGAEA #ad - Audio & visible leakage alarm indication and adjustable sensitivity. Portable gas detector for detecting gas leaks of natual gas or propane. Long flexible stainless probe reaches all areas.
Instant response, pinpoint leak position, whether in your home or in your RV. Two models available for more accurate detection: natural gas/methane model for detecting nature gas, normally in portable gas cylinder used in your RV, normally used in house with gas pipelines coming from gas companies; Propane/LPG Model for detecting propane, or for your backyard BBQ.
ERICKHILL #ad - This emf meter can not test the RF value. If you’re testing some quiet areas, the screen will turn red and the indicator will be flashing, you can close the buzzer first, avoid disturbing the others. Auto power off after 5 minutes without operation.
If you have any questions, please feel free to contact us, our professional after-sales team will solve your problem in time. Testing magnetic field radiation with optional units mG/µT, the electric field with unit V/m. Multifunction: testing average or peak valuemaximum reading, and one key hold the data for a view.
Customer service: erickhill strives to create professional and high-quality meter. Widely applications: mainly used for testing TV, for low-frequency home appliances, refrigerator, microwave oven, and ghost hunting, computer, printer, cell towers, etc. Large and back-light LCD is clear for viewing. Sound-light alarm: when the testing result exceeds the value04µt 4mg or 40v/m, and the buzzer will alarm.
Digital Aid #ad - It saves you money and protects Your Health! Technical specs: accuracy: ± 2%. Professional quality, unlike economy models available, you get What You Pay For! If you are looking for a Super Accurate and Reliable Meter, this is the one for You! Tds tells you when you need to change your Filters.
Lunarlipes #ad - Accuracy and durability the high-precision detector has the function of automatic calibration. And it can measure the ambient temperature with two temperature units ℃ and ℉temperature range: 32~122℉/ 0~50℃. Shopping with confidencethe product has a 365-day quality guarantee since the purchase.
Powerful functionsthis portable co gas monitor Tester can continuously monitor the CO concentration in the surrounding environment. The measurable co concentration range is 0~1000PPMaccuracy 1PPM.
39 x 1. 97 x 1. 02 inches, and easy to carry and operate. The product’s sensor has a service life of up to 3 years. Ensure that excessive CO gas is detected and remind the operator to take relevant measures. Besides, if no operation is performed for 10 minutes, light in weight 017 pounds, you can set whether to turn on the automatic shutdown when the automatic shutdown function is turned on, it will automatically shut down to save power.
UEi Test Instruments #ad - The small ergonomic design makes it easy to hold and operate. Self test: our co detector includes a self-test feature to ensure the sensor is reading properly, the CO sensor is replaceable to extend life of the product.
Green: 0-9 ppm, blue: 10-34 ppm, red: 35-999 PPM. Display changes color based on CO concentration. Long life sensor: very high-quality long-life co sensor that has a five year expected life span and reads in 1 PPM accuracy.
Hands free: the belt clip on the detector provides safety while keeping hands free. Wide detection range: wide range co detection from 0 ~ 999 parts per million PPM – well past the danger levels. The detector also provides audible alerts to warn user of danger. Easy-to-read display: easy to read backlit display can show readings in dark environments.
1. HM Digital
#adHM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range, 3% Readout Accuracy, 1 ppm Resolution
#adMeters can be recalibrated with a mini-screwdriver. Highly efficient and accurate due to its advanced microprocessor technology.
More information #ad
Display: large and easy-to-read LCD screen. Economy model that is ideal for end-users. Fun, the resolution is in increments of 1ppm. Hold function: saves measurements for convenient reading and recording and battery life is approx. Measurement range: 0-9990 ppm. From 0-999 ppm, indicated by a blinking 'x10' image. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, translucent blue housing that's very strong and durable. Includes a tds chart sticker on the back of the meter that explains TDS values.
| Brand | HM Digital #ad |
| Manufacturer | HM Digital, Inc. #ad |
| Height | 6.1 Inches |
| Length | 1 Inches |
| Weight | 0.13 Pounds |
| Width | 1.25 Inches |
| Part Number | TDS-EZ |
| Model | TDS-EZ |
More information #ad
2. Hztyyier
#adDigital LCD Meter Water Quality Tester for Drinking Swimming Pool with High Accuracy 0-9990 PPM Range
#adMore information #ad
Widely used: the water tester is an ideal instrument for any aquarium, swimming pools, school laboratories, food, the fishing industry, beverage and more. High accuracy: the digital water quality tester has highly efficient and accuracy due to it’s advanced microprocessor technology. Easy for you to read and record the displayed value. Easy to carry: this water tester feature with lightweight and portable design which is portable to be carry away. Tdc testing range: 0-9990ppm, ec testing range: 0-9990us/cm, Temperature testing range: 0°C~80°C.
| Brand | Hztyyier #ad |
| Manufacturer | Hztyyier #ad |
| Height | 0.39 Inches |
| Length | 0.39 Inches |
| Weight | 0.13 Pounds |
| Width | 0.39 Inches |
| Part Number | Hztyyier9t8mzqdv06 |
More information #ad
3. ZeroWater
#adBlue, ZeroWater TDSmeter-20 ZT-2 Electronic Water Tester, hand held
#adZeroWater #ad - Easy to Use. Get the lead out: zerowater filters are the only pour-through filters NSF Certified to remove chromium & lead. Know exactly when to change filters.More information #ad
Compare water samples. Our pitchers, tumblers, & dispensers remove virtually all solids for the purest tasting water. Measure total dissolved solids in water.| Brand | ZeroWater #ad |
| Manufacturer | Zero Technologies, LLC #ad |
| Height | 5 Inches |
| Length | 6 Inches |
| Weight | 0.15 Pounds |
| Width | 7 Inches |
| Part Number | ZT-2 |
| Model | TDSmeter-20 |
More information #ad
4. PANGAEA
#adBright LED Screen, Combustible Gas Sensor Sniffer Propane Model, PANGAEA Digital Gas Detector, Portable Gas Tester Detector, Natural Gas Methane or LPG Liquified Propane Gas
#adInstant response, pinpoint leak position, whether in your home or in your RV. Two models available for more accurate detection: natural gas/methane model for detecting nature gas, normally in portable gas cylinder used in your RV, normally used in house with gas pipelines coming from gas companies; Propane/LPG Model for detecting propane, or for your backyard BBQ.
More information #ad
Compact size, light weight, easy to carry and operate. Large led display shows the concentration level of the gas leak detected in real time. Minimum 50 PPM methane. Audible semiconductor probe and auto fast warm-up. Use 3xaa batteries.| Brand | PANGAEA #ad |
| Manufacturer | Pangaea #ad |
| Height | 1 Inches |
| Length | 8 Inches |
| Width | 5 Inches |
More information #ad
5. ERICKHILL
#adOffice, ERICKHILL EMF Meter, Great Tester for Home EMF Inspections, Outdoor and Ghost Hunting, Rechargeable Digital Electromagnetic Field Radiation Detector Hand-held Digital LCD EMF Detector
#adIf you have any questions, please feel free to contact us, our professional after-sales team will solve your problem in time. Testing magnetic field radiation with optional units mG/µT, the electric field with unit V/m. Multifunction: testing average or peak valuemaximum reading, and one key hold the data for a view.
More information #ad
We provide a 36-month after-sale service, lifetime technical support. Precise measurement: equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip. Customer service: erickhill strives to create professional and high-quality meter. Widely applications: mainly used for testing TV, for low-frequency home appliances, refrigerator, microwave oven, and ghost hunting, computer, printer, cell towers, etc. Large and back-light LCD is clear for viewing. Sound-light alarm: when the testing result exceeds the value04µt 4mg or 40v/m, and the buzzer will alarm.
| Brand | ERICKHILL #ad |
| Manufacturer | ERICKHILL #ad |
| Weight | 0.53 pounds |
| Part Number | RT-100 |
| Model | RT-100 |
More information #ad
6. Digital Aid
#adBest Water Quality Test Meter. Large Backlit LCD Screen. Professional TDS and Temperature Meter at an Economy Price. on this Accurate and Reliable Water Test Meter., TDS
#adMore information #ad
Last tds meter you'll have to buy, we're so confident we offer a 100% Money Back Guarantee for Life! Range:0-5000ppm, 0-9990 µs/cm, 01-800°c, 32. 0-176. 0°f.| Brand | Digital Aid #ad |
| Manufacturer | Digital Aid #ad |
| Height | 1 Inches |
| Length | 6 Inches |
| Width | 1 Inches |
| Part Number | TDS-3 |
| Model | TDS - 3 |
More information #ad
7. Lunarlipes
#adCO Gas Analyzer with LCD Display, 80db Light CO Leak Detector, 0-1000 ppm High Precision, Handheld Carbon Monoxide Meter, Portable Handheld CO Detector
#adPowerful functionsthis portable co gas monitor Tester can continuously monitor the CO concentration in the surrounding environment. The measurable co concentration range is 0~1000PPMaccuracy 1PPM.
More information #ad
And if you have any questions about the product, please feel free to contact us. The high-definition lcd backlit screen allows you to use it easily even in harsh environments such as night and darkness. Practical designthe co gas tester is small in size 5. 39 x 1. 97 x 1. 02 inches, and easy to carry and operate. The product’s sensor has a service life of up to 3 years. Ensure that excessive CO gas is detected and remind the operator to take relevant measures. Besides, if no operation is performed for 10 minutes, light in weight 017 pounds, you can set whether to turn on the automatic shutdown when the automatic shutdown function is turned on, it will automatically shut down to save power.
| Brand | Lunarlipes #ad |
| Manufacturer | Ubrand #ad |
| Height | 1 Inches |
| Length | 5.37 Inches |
| Weight | 0.24 Pounds |
| Width | 1.96 Inches |
| Model | AS8700A |
More information #ad
8. UEi Test Instruments
#adUEi Test Instruments CO71A Handheld Digital Carbon Monoxide Detector, Portable CO Meter 0～999ppm Range, CO Tester with Battery, Carbon Monoxide Monitor with Visual and Audible Alerts
#adGreen: 0-9 ppm, blue: 10-34 ppm, red: 35-999 PPM. Display changes color based on CO concentration. Long life sensor: very high-quality long-life co sensor that has a five year expected life span and reads in 1 PPM accuracy.
More information #ad
No auto shut off for continuous monitoring, MAX capture to display highest readings detected, and Auto zero. This sensor is designed for ambient testing only and not designed for flue gas or warm air stream testing applications. Hands free: the belt clip on the detector provides safety while keeping hands free. Wide detection range: wide range co detection from 0 ~ 999 parts per million PPM – well past the danger levels. The detector also provides audible alerts to warn user of danger. Easy-to-read display: easy to read backlit display can show readings in dark environments.
| Brand | UEi Test Instruments #ad |
| Manufacturer | UEi #ad |
| Height | 4.9 Inches |
| Length | 1.58 Inches |
| Weight | 0.02 Pounds |
| Width | 1.95 Inches |
| Part Number | CO71A |
| Model | CO71A |
| Warranty | 3 year limited warranty |
More information #ad
