Best Lab pH Meters
![[Soil Moisture Meter] Dr.meter Hygrometer Moisture Sensor for Garden, Farm, Lawn Plants Indoor & Outdoor(No Battery needed), S10](https://images-na.ssl-images-amazon.com/images/I/61GtKHZb9IL._SS600_.jpg)
Accurate Instruments give you instant, accurate moisture readings. This Soil Moisture Meter used for Soil PH test not for Water PH test.
Reviews
Find Best Price at Amazon"Received quickly and I love using it in my garden!"
"Very handy to have because I have various plants that require different levels of moisture and they cannot all be watered at the same time."
"Works fine and safe me dirty fingers , had one before but that walked away from me ( "with a friend ")!"
"I grow a lot of African Violets as well as other plants and this gadget is so handy, especially for those other plants that I have in pots on the deck outside."
"Not that accurate, not recommended to,leave it in the soil..must be removed after readings are taken and wiped clean..Would not buy again. I must add..The seller is fantastic and had made all things right, without my even asking!!"
"I am very happy with this purchase - I have tons of houseplants and the worst thing you can do is over water them and with this I don't."
"Seems pretty accurate most of the time."
"As a serious gardenning beginer, I bought four osmanthus and two wintersweet flower."
This pH meter is affordable and useful for those who need a PH tester for household and laboratory use,it's not only ideal for household or laboratory use, also suitable for testing pH balance of drinking water,pool, aquarium,food Project,RO system,Spa,or hydroponics. ► High Quality and Durable it's highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD diplay, reliable and quick reading. FAST AND RELIABLE READING, Highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD display, reliable and quick reading.
Reviews
Find Best Price at Amazon"I bought 7.01 and 10 Calibration liquid separate to test my meter to make sure that it is always dialed in as my tank should never be outside of those numbers. I will update this if anything changes with this meter but as of right now this is a must have for any saltwater/freshwater hobbyist."
"Works great; no more test kit drops which were inaccurate due to the pool cover distorting the color test."
"Work good."
"Miow I'm impressed.. Never had a pH tester until needed to ensure the proper pH balance of my turtle's environment!!"
"I have used mine for a bout a year now, and must admit that it works as advertised."
"it's ok for the price."
"Works great; was easy to calibrate with enclosed kit."
"Came with calibration buffer powder and batteries, i think it’s great."
Backed by Apera quality pH sensor with low impedance, ensuring high response rate.
Reviews
Find Best Price at Amazon"Great deal!"
"Great PH pen!"
"I haven't had it long enough to put it through vigorous testing, but it seems to work fine."
"This is a nice little meter for the price."
"Very accurate and consistent."
"This ph testerling works great for me."
"The self calibration without using a screwdriver is a huge bonus."
"For the money this can not be beat....easy to calibrate and holds calibration...comes with 4.0 and 7.0 calibration fluid and a nice case."
Best Lab Hydrometers
Then you need the Brewer's Elite Deluxe Triple Scale Hydrometer Set! ★ ALL IN ONE - Triple scale hydrometer easily measures specific gravity, potential alcohol and brix, to easily measure density of fermentation liquids. We are so certain that this Premium Triple Scale Hydrometer Kit will satisfy you that we offer a 90 day no-questions-asked refund policy! ★ Easily calculate Alcohol % (ABV) - Graduated color bands help you know when you brew is ready, and our Crystal clear fonts are so easy to read.
Reviews
Find Best Price at Amazon"Hydrometer arrived quickly."
"The Hydrometer arrived quickly and in great condition."
"The hydrometer looks very nice."
"Beginner homebrewer seems to works fine."
"I gave this a 5 star review because it does its job well."
"The colors make it difficult to read."
"I bought this item for a friend."
"So much better than the refractometer."
Best Lab Refractometers
This unit is great for the testing of Fruits, Vegetables and Grasses, Wine or Beer makers and for the maintenance of CNC Coolants (Soluble Oils, Semi-Synthetics, Neo-Synthetics and Synthetics) and Water Soluble Drawing & Stamping Compounds. This is THE unit that is used around the world at Boeing, Airbus, Ford Motor Company, Toyota, West Coast Choppers and other manufacturer's big and small!
Reviews
Find Best Price at Amazon"I believe that the higher BRIX food is healthier, and gives you more nutrition for the dollar."
"The refractometer comes with a nice zippered pouch, instruction booklet, small screwdriver for zeroing the unit as well as a small plastic siphon. I tested a store bought apple and discovered it was slightly above average."
"I would say works well for SAP not syrup, you need a refractometer with a higher brix scale for maple syrup, dont want anyone else to make the same mistake i did, but still good to know what your sugar content of the sap is and when the season is over for the noobs. it actually works for syrup if you dilute it in a 2-1 ratio water to syrup, you would be looking for 22-23%. 2 teaspoons of water to 1 teaspoon of maple syrup."
"It works quite well for the price and is the exact same model as the one my professor allows the students to borrow during lab."
"Normally I'd expect to pay over $100 for one of these - so finding a temperature-compensated refractometer for only $35 sounded like a gamble, but one worth taking."
"Yes, a hard case."
"I've been using it on tomatoes and I think it seems to be accurate."
"While I imagine it will do just fine, I chose this model instead of the 0-10% model because this model appeared to come with a plastic case."
Best Thermometers
The Standard of Measurement Practical for both indoor and outdoor use, the Lasergrip 774 lets you safely measure surface temperatures from a distance while still maintaining laser-sharp accuracy. With user-friendly operation and a temperature measurement range that surpasses boiling points, the possibilities are endless. Better Accuracy: The Distance to Spot Ratio is 12:1, meaning the Laser grip 774 can accurately measure targets at greater distances compared to most other IR Thermometers. Added Function: The LCD screen is backlit, also has an Auto-Off function to extend the battery life, and features a low battery indicator so you never accidentally run out of juice (battery included).
Reviews
Find Best Price at Amazon"This device is probably the best single purchase that I have made on Amazon in my three-plus years of Prime membership. It functions wonderfully as a distance thermometer, shining a tiny red dot on what I'm measuring and, based on comparison with a thermoscan camera at work, is pretty accurate across a range of temperatures from 0°F up to about 400°F. The button that turns on the device has a very soft click, barely perceptible, so it won't distract your faithful (or in the case of cats) persistent companions. *Probably won't reliably measure the temperature of flames at a safe enough distance, so don't get too close to fire."
"Etekcity Line of Lasergrip IR Themometers ( 1022D, 800, & 630) compared to Klein IR1000. I am not a Professional HVAC or auto mechanic but I do a lot of work myself on my home and vehicles.. An IR thermometer has many uses. I bought this as a homeowner to verify hot/cold spots around my home. I decided I would go with Etekcity Line IR thermometer based on Amazon Best seller Etekcity 774 (best seller most reviewed and priced very affordable at $16.88). After researching other Etekcity models I found many different options that offered different ranges, features, and spot/distance ratios up to 16:1 with 12:1 being the higher standard and what most higher end brands have.. spot/distance ratios range from 8:1 to 16:1 in this class of IR tool. I submitted a question to them through Amazon and Etekcity responded within the same day offering to call me , as I had a lot of questions..I was able to immediately open a chat conversation with Etekcity customer reps and they were VERY helpful in explaining to me the advantages / differences in all of their IR thermometers. Etekcity 1022D- $19.99 Etekcity Lasergrip 1022D Non-contact Digital Infrared Thermometer, Dual Laser, Blue. my first IR from Etekcity: I like the idea of Dual lasers & adjustable emissivity. Etekcity 800 Lasergrip - $25.98 Etekcity Lasergrip 800 Non-contact Digital Laser IR Infrared Thermometer Temperature Gun, Yellow/Black. Features: Single Laser. 16:1 distance to Spot ratio. Emissivity- FIXED at .95. Range: -58℉ - 1382℉. After a disappointing test of the Etekcity 1022D I read reviews and decided to look at the 800, It features better accuracy at range with a 16:1 distance spot ration. *** Etekcity 630 Dual Lasergrip - $29.99 Etekcity Lasergrip 630 Dual Laser Non-contact Digital Infrared Thermometer, Gray and Black. First impression was how it was packaged in a nice solid cardboard box ( unlike the plastic blister packs of the others including the Klein. The most features, options and in my tests most accurate ( accuracy is negligible between 800 & 630 both are well with in the +/- .5 to 2.0 tolerance). Features: Dual laser for better accuracy. 16:1 Distance to Spot Ratio. Emissivity: ADJUSTABLE. Range: -58℉~1076℉. Multi function menu options ( MAX/Min temp setting, AVG and Diff/ TD). I chose the 630 over the 800 mainly due to the extra menu options ( AVG, MAX, MIn , Diff) adjustable emissivity ,and dual laser aside form that the 800 & 630 perform identically. the 1022D and 774 are priced well at under $20.00 but for more features and higher specs I think one will not go wrong with the Etekcity 800 or Feature rich Etekcity 630."
"I bought this product because I thought my refrigerator was not cold enough, and I saw the tech that previously came out using a lazer thermometer to gauge the temps inside."