Halo Grow Box

Test Kits & Thermometers - Page 3 - Blowout Sale! Save up to 53%


Blowout Sale! Up to 53% off on Test Kits & Thermometers at Halo Grow Box, Page 3. Top brands include DILISS, Ambient Weather, Teepao, Solaxx, HDE, Luster Leaf, YARUIFANSEN, Gain Express, United Aquatics, MXBAOHENG, Kyson, Aulley, new, Aquarius CiCi, GAME, HM Digital, Test Assured, BESTGIFT, & Hach. Hurry! Limited time offers. Offers valid only while supplies last.



DILISS Digital PH Meter/PH Tester/Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.1PH Resolution - Extra PH Calibration Solution Mixture
DILISS Digital PH Meter/PH Tester/Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.1PH Resolution - Extra PH Calibration Solution Mixture
By DILISS
In Stock
$29.88
$14.87
You Save: 50%

mpn: PH-001-Diliss, ean: 7467051255323,

4.6 out of 5 stars with 110 reviews
DILISS pH Meter is a convenient instrument for testing the acidity or alkalinity of fluids. It is very easy to use - just dive the pH meter to the maximum immersion depth in the solution, and then you can get accurate readings quickly.Features: High ...


Ambient Weather WS-19 Wireless 8-Channel Floating Pool Spa Thermometer Two Remote Sensors
Ambient Weather WS-19 Wireless 8-Channel Floating Pool Spa Thermometer Two Remote Sensors
By Ambient Weather
In Stock
$71.99

mpn: WS-19, ean: 4202250115091,

4.0 out of 5 stars with 91 reviews
Additional Features: The WS-19 includes two remotes and six additional sensors can be added (F007TH, F007TP and F007PT) for comprehensive monitoring. Each remote sensor includes dip switches for channel selection and units of measure (degF vs degC)....


Teepao Water Quality Tester Accurate Digital Test Pen EC Meter Water Test Meters PH Tester for Hydroponics, Ro System, Pool, Aquarium, Spa and Water Hardness
Teepao Water Quality Tester Accurate Digital Test Pen EC Meter Water Test Meters PH Tester for Hydroponics, Ro System, Pool, Aquarium, Spa and Water Hardness
By Teepao
In Stock
$12.84

mpn: 7025779657135, ean: 7025779657135,

4.8 out of 5 stars with 10 reviews
The Teepao EC meter has transparent LCD screen display with 4 numerical figures and the corresponding physical units. LCD backlight screenThe backlight design can help you to test the solutions even in a dim light place. If you are drinking an unqual...


Solaxx Salt Dip 2-in-1 Salt Water Electronic Water Tester
Solaxx Salt Dip 2-in-1 Salt Water Electronic Water Tester
By Solaxx
In Stock
$152.99
$72.00
You Save: 53%

mpn: NP2064, ean: 5662252258933,

4.4 out of 5 stars with 55 reviews
Fast, accurate and affordable salt water digital chemistry reader! With the SATLDIP™ 2-in-1 Electronic Water Tester you will never need to buy reagents or test strips again. Now anyone can test their pool, spa, pond or aquarium water in seconds and...


HDE Digital TDS (Total Dissolved Solids) Water Purity Quality Tester Meter ppm Pen
HDE Digital TDS (Total Dissolved Solids) Water Purity Quality Tester Meter ppm Pen
By HDE
In Stock
$12.99
$9.99
You Save: 23%

mpn: HDE-N109, ean: 0797734243406,

4.7 out of 5 stars with 31 reviews
Pop quiz: do you have some water that needs testing? If you answered yes, then you probably need this digital TDS (total dissolved solids) water quality tester. This product is an accurate and cost-effective way to measure the salinity of the water i...


Luster Leaf Watersafe Hydroponics Water Test Kit
Luster Leaf Watersafe Hydroponics Water Test Kit
By Luster Leaf
In Stock
$14.90

mpn: GL56748290, ean: 0664733425099,

4.2 out of 5 stars with 81 reviews
The Water safe text kit contains everything you need to find out simply and accurately if your source water contains excessive levels of six common contaminants that inhibits growth. This kit tests for bacteria, pesticides, chlorine, hardness, pH and...


Digital pH Meter 3 in 1 Water Quality Tester Multi-parameter Drink Water Quality Analyser Online pH / ORP TEMP Meter Acidometer pH/ORP-999
Digital pH Meter 3 in 1 Water Quality Tester Multi-parameter Drink Water Quality Analyser Online pH / ORP TEMP Meter Acidometer pH/ORP-999
By YARUIFANSEN
In Stock
$159.00
$149.00
You Save: 6%

mpn: OW-999, ean: 0641055913534,

4.8 out of 5 stars with 76 reviews
The 3 in 1 water quality monitor is professional and useful tool for testing pH / ORP & TEMP of solution level. Perfect for wide applications, such as beverage, fish hatcheries, food processing, aquarium, photography, laboratory, quality control, sch...


Ambient Weather WS-18 Wireless 8-Channel Floating Pool and Spa Thermometer with Remote Thermo-Hygrometer
Ambient Weather WS-18 Wireless 8-Channel Floating Pool and Spa Thermometer with Remote Thermo-Hygrometer
By Ambient Weather
In Stock
$53.65

mpn: WS-18, ean: 0816982013477,

4.6 out of 5 stars with 118 reviews
The Floating Pool and Spa Thermometer: LCD display Eight channel selectable switch Line of sight wireless transmission (in open air): 300 feet under ideal conditions, 100 feet under most conditions. Frequency: 433 MHz Update Rate: 60 seconds. Power C...


Gain Express 2 in 1 Salinity Salt Water Meter Quality Checker Tester Hydroponics 70ppt Temperature (ºC/°F) & Salinity (ppt) for Home,Salt water, Aquarium, Pond, Saltwater Pool, Gardening, Food
Gain Express 2 in 1 Salinity Salt Water Meter Quality Checker Tester Hydroponics 70ppt Temperature (ºC/°F) & Salinity (ppt) for Home,Salt water, Aquarium, Pond, Saltwater Pool, Gardening, Food
By Gain Express
In Stock
$31.90

mpn: 4336416575, ean: 0600316548373,

4.1 out of 5 stars with 136 reviews
Dual meter is designed to measure the salt content in liquid without the need for conversions. It measures both temperature (ºC/°F) and salinity (ppt) and display simultaneously on its clear LCD. It has an IP65 Rating, waterproof and dustproof hous...


United Aquatics Pond Thermometer
United Aquatics Pond Thermometer
By United Aquatics
In Stock
$19.99

mpn: PTM100, ean: 0718122026913,

4.8 out of 5 stars with 123 reviews
United Aquatics Floating Pond Thermometer helps you keep an eye on those falling and rising temperatures. Pond Thermometer is an excellent value that reads Celsius and farenheight.Manufactured to the Highest Quality Available.. Design is stylish and ...


Palm size LCD with back light leeb hardness tester
Palm size LCD with back light leeb hardness tester
By MXBAOHENG
In Stock
$1,699.00

mpn: C-32, ean: 6021421030463,

4.3 out of 5 stars with 84 reviews
The product usually takes 7--13 business days to arrive to your hand after your order is confirmed Description Palm size for narrow space. Test at any angle, even upside down. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL. Large m...


TDS Water Meter - Water Quality Tester with TDS & EC & Temp Function Range 0-9999ppm - Accurate Readout and Reliable TDS Meter with Protective Leather Case for Testing Water Purity Salinity Hardness
TDS Water Meter - Water Quality Tester with TDS & EC & Temp Function Range 0-9999ppm - Accurate Readout and Reliable TDS Meter with Protective Leather Case for Testing Water Purity Salinity Hardness
By Kyson
In Stock
$19.99
$12.99
You Save: 35%

mpn: WL-GY0042, ean: 9120718242064,

4.0 out of 5 stars with 29 reviews
WHAT IS TDS Total Dissolved Solids (TDS) are the total weight of all solids (minerals, salts, or metals) that are dissolved in a given volume of water, expressed in milligrams perliter (mg/L), or in parts per million (PPM). The lower the TDS level i...


7 In 1 LCD Multi-parameter Water Testing Meter Multi-function ORP/PH/RH/EC/CF/TDS/TEMP Water Quality Tester
7 In 1 LCD Multi-parameter Water Testing Meter Multi-function ORP/PH/RH/EC/CF/TDS/TEMP Water Quality Tester
By Aulley
In Stock
$141.24

mpn: elengy00733, ean: 0065600197475,

4.7 out of 5 stars with 120 reviews
DescriptionUsed to measure the ORP/pH/RH/temperature/conductivity EC/CF/TDS(PPM) of solution/water.Automatic temperature compensation.Test temperature in ?/?(switchable unit).Easy calibration of pH and TDS with just a mini-screwdriver.Clear LCD with ...


new Express$ TDS Water Electrolyzer test + TDS Meter Tester Filter Water Quality Purity
new Express$ TDS Water Electrolyzer test + TDS Meter Tester Filter Water Quality Purity
By new
In Stock
$38.00

ean: 0000265784134,

4.4 out of 5 stars with 121 reviews
Performance indication: Basic functions: * Switch / lock button (ON / OFF / HOLD) Function: Power on: in the shutdown state, press the button, you can boot. Automatic shutdown: 5 minutes after the use of automatic shutdown. Manual shutdown: press the...


Aquarius CiCi 2 Packs Cartoon Spa and Pool Thermometer, Floating Swimming Pool Water Thermometer, Baby Kids Bath Thermometer (Yellow Duck, Blue Whale)
Aquarius CiCi 2 Packs Cartoon Spa and Pool Thermometer, Floating Swimming Pool Water Thermometer, Baby Kids Bath Thermometer (Yellow Duck, Blue Whale)
By Aquarius CiCi
In Stock
$14.99

mpn: 3ZQ443KM237E15EHA, ean: 6235689364769,

4.8 out of 5 stars with 122 reviews
Product Dimension:Size:160*12mmWeight:About 80g perMaterial:Environmental PVCColor:YellowShape:Yellow Duck, Yellow Fish, Little tortoise, Blue WhaleTemperature:0-50 degreeAccuracy:0.5 degreeNote:There may 1-2cm manual errorPackage included:2*Pool t...


GAME 1700 Derby Dolphin Spa and Pool Themometer
GAME 1700 Derby Dolphin Spa and Pool Themometer
By GAME
In Stock
$14.99
$8.99
You Save: 40%

mpn: 15-1700, ean: 0712910017008,

4.3 out of 5 stars with 67 reviews
Derby Dolphin Pool and Spa ThermometerEasy to read markings. Alcohol based indicator. Maximum high temperature 120F. Shatter resistant casing. Non toxic liquid. Fahrenheit and Celsius. Tether included. ...


Hm Digital Aquapro Handheld Water Total Dissolved Solids Tester - Ap-1
Hm Digital Aquapro Handheld Water Total Dissolved Solids Tester - Ap-1
By HM Digital
In Stock
$25.80
$25.79

mpn: HM Digital-AP-1, ean: 0163120787982,

4.6 out of 5 stars with 81 reviews
Description:?HM Digital AquaPro TDS Water Quality Tester with Thermometer AP-1 Specs: TDS Range: 0-5000 ppm (mg/L). Temperature Range: 0-80 degrees C; 32-176 degrees F. Resolution: 1 ppm. Temperature Resolution: 0.1 degrees C/F. Accuracy: +/- 2%. Con...


Secchi Disk With Lanyard For Easy Water Quality Testing
Secchi Disk With Lanyard For Easy Water Quality Testing
By Test Assured
In Stock
$29.99
$23.99
You Save: 20%

mpn: 43237-2, ean: 0697691775173,

4.7 out of 5 stars with 50 reviews
The Secchi disk has been a valuable tool since it was first created by Angelo Secchi back in 1865. Our TestAssured Secchi disk includes everything you need to get started and is one of the most high quality discs on the market. Our kit includes the h...


BESTGIFT PH Meter Digital pH Tester Pen Water Quality Tester pH Measurement Monitor with ATC
BESTGIFT PH Meter Digital pH Tester Pen Water Quality Tester pH Measurement Monitor with ATC
By BESTGIFT
In Stock
$12.98
$7.99
You Save: 38%

mpn: 4336416496, ean: 6919609357382,

4.9 out of 5 stars with 132 reviews
Specification: Measuring Range: 0-14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH(20°C ) Use Environment: RH 95%, 0-50℃(32~122℉ ) Battery: 3×1.5V LR button cell Product Size: 150mm(L)×29mm(W)×15mm(H) Product Weight: 55gWarning Tips Be car...


AquaChek 5 In 1 Water Tester Test Chlorine, Hardness, pH & Alkalinity
AquaChek 5 In 1 Water Tester Test Chlorine, Hardness, pH & Alkalinity
By Hach
In Stock
$26.00
4.7 out of 5 stars with 126 reviews
5 in 1 test strips are great for quick, on-site evaluations of water quality with reliable results on every test. These mulit-parameter test strips test for five water quality measurements on 1 strip. Contains 50 tests....



Viewing Page 3 of 5

View more products in Water Gardens & Ponds.
Feel free to Browse Our Catalog.

Scroll To Top


Privacy Policy / Terms of Service / Accessibility Statement
© 2019 - halogrowbox.com. All Rights Reserved.