Search
Install Alitools
Installing...
Leave feedback
Shopping on AliExpress?
Save your time and money with №1 Extension for shopping on AliExpress
Showcase
Homepage
Showcase
Promo сodes
Features
About us
Reviews
Support
How it works
FAQ
Blog
USD /
Language
Русский
English
Español
Français
Apply
Apparel Accessories
Automobiles & Motorcycles
Beauty & Health
Cellphones & Telecommunications
Computer & Office
Consumer Electronics
Education & Office Supplies
Electronic Components & Supplies
Food
Furniture
Hair Extensions & Wigs
Home & Garden
Home Appliances
Home Improvement
Jewelry & Accessories
Lights & Lighting
Luggage & Bags
Men's Clothing
Mother & Kids
Novelty & Special Use
Security & Protection
Shoes
Sports & Entertainment
Tools
Toys & Hobbies
Underwear & Sleepwears
Virtual Goods
Watches
Weddings & Events
Women's Clothing
All categories
Apparel Accessories
Automobiles & Motorcycles
Beauty & Health
Cellphones & Telecommunications
Computer & Office
Consumer Electronics
Education & Office Supplies
Electronic Components & Supplies
Food
Furniture
Hair Extensions & Wigs
Home & Garden
Home Appliances
Home Improvement
Jewelry & Accessories
Lights & Lighting
Luggage & Bags
Men's Clothing
Mother & Kids
Novelty & Special Use
Security & Protection
Shoes
Sports & Entertainment
Tools
Toys & Hobbies
Underwear & Sleepwears
Virtual Goods
Watches
Weddings & Events
Women's Clothing
Analyzers
Price
$
−
$
Apply
rating alitools
High (87–100%)
Middle (50–86%)
Low (0–49%)
categories
Clear
Tools
Measurement & Analysis Instruments
Analyzers
Carbon Analyzers
Concentration Meters
Densitometers
Gas Analyzers
Indicator Paper
Moisture Meters
PH Meters
By orders
By price
By reviews
By Alitools rating
884 products
Digital PH EC TDS Meter Tester Temperature Pen Water Purity PPM Filter Hydroponic for Aquarium Pool Water Monitor 40%
8.08
−
15.68
$
16
orders
/
8
review
High,
87
%
Professional Water Quality PH Tester Professional Portable Pen Type pH Meter Acidometer for Aquarium Acidimeter Measure PH818
29.66
−
$
16
orders
/
11
review
Low,
23
%
1.1-1.3 Colored Zone Battery Hydrometer Tester Acid Electrolyte Lead Flooded PQ
0.88
−
$
16
orders
/
2
review
Middle,
77
%
URS-14 100strips Urinalysis Reagent Test Paper 14 Parameters Urine Test Strips Leukocytes, Nitrite, Urobilinogen, Protein, pH
4.66
−
$
15
orders
/
3
review
Middle,
85
%
Digital Gas Detector CO2 TVOC HCHO Meter Air Quality Monitor Temperature Humidity Measuring Device Air Analyzer LCD Screen
14.84
−
31.98
$
15
orders
/
5
review
Middle,
72
%
Portable Soil Tester Pointer type PH Measuring Instrument Soil PH Meter Acid Alkali Testing for Plant Garden Flower 20%off
15.10
−
16.83
$
15
orders
/
3
review
Middle,
84
%
Soil pH Meter Soil moisture meter Plant Flowers Pointer outdoor Soil Detector PH Tester Acidity Meter Analyzer for garden flower
9.45
−
12.33
$
15
orders
/
2
review
Middle,
82
%
1.100-1.300 Density Gravidness Electrical Electric Battery Suction Battery Hydrometer Acid Tester Electrolyte Lead Flooded 1 Pc
0.69
−
$
14
orders
/
6
review
High,
88
%
Temtop M2000 2nd Generation Air Quality Monitor for PM2.5 PM10 Particles CO2 HCHO Temperature Humidity Audio Alarm Data Export
188.93
−
$
14
orders
/
4
review
Middle,
76
%
5pcs/set Alcohol Meter Wine Concentration Meter Alcohol Instrument Hydrometer Tester With Measuring Cylinder Thermometer 0-100%
8.55
−
$
14
orders
/
3
review
High,
88
%
Professional Alcoholmeter Concentration Meter For Vodka Whiskey Alcohol Meter With Thermometer In Box (0-40%, 30-70%, 70-100%)
13.89
−
$
14
orders
/
4
review
Middle,
83
%
Digital LCD Display Wood Moisture Meter Humidity Tester Timber Damp Detector portable wood moisture meter GM605
10.24
−
$
14
orders
/
1
review
Low,
34
%
New Air Intelligent Controller with Three-speed ventilator
26.03
−
$
14
orders
/
×
review
Low,
25
%
0-50/0-100 Hydrometer Tester Vintage measuring bottle Set Tools Alcoholmeter Alcohol Meter Wine Concentration Meter High quality
2.95
−
3.81
$
14
orders
/
8
review
Middle,
75
%
100pcs/set Ketone Strips Home Ketosis Urine Weight Lose Analysis Keto Strips Wholesale
2.69
−
$
14
orders
/
1
review
High,
87
%
yieryi ORP-3569 ORP Meter 3 in 1 pH ORP TEMP Tester with Backlight Multi-parameter Digital Tri-Meter Water Quality Monitor
46.68
−
$
14
orders
/
3
review
Middle,
86
%
carbon dioxide transmitter carbon dioxide sensor co2 transmitter industrial highprecision rs485 4-20MA 0-5V 0-10V output 5000PPM
21.84
−
89.70
$
14
orders
/
×
review
Middle,
83
%
HM ORP-200 Waterproof ORP Meter Digital Water Quantity Tester TEMP Detector With Automatic Calibration 30% OFF
82.02
−
$
14
orders
/
1
review
Middle,
85
%
Professional pH Meter Pen Type Water Quality Tester Acidometer PH Acidity Meter for Aquarium Acidimeter Water Measuring PH818
22.49
−
23.39
$
14
orders
/
3
review
High,
89
%
Professional Online 2 In1 Digital PH Meter Salinity Meter Pond Aquarium Swimming Pool Hot Spring Real-time Continuous Monitoring
96.17
−
421.97
$
14
orders
/
4
review
Middle,
78
%
Alcoholmeter Alcohol Meter 0-100 Thermometer Wine Concentration Meter Vodka Whiskey Hydrometer Tester Vintage Tools
6.26
−
$
14
orders
/
2
review
Low,
7
%
Digital Alcohol Breath Tester Professional Breath Alcohol Analyzer Breathalyzer Tester Alcohol Detection
2.46
−
4.25
$
14
orders
/
4
review
High,
89
%
Yieryi S-100 Salinometer 4 in 1 TDS/EC/Salinity/Tem Meter Digital Water Quality Monitor Tester For Pool SPA Salinity Tester
11.02
−
26.11
$
14
orders
/
5
review
Middle,
77
%
Professional ORP-169E ORP-169F Waterproof ORP Meter High Quality ORP meter Water Quality tester Test Tool ORP tester 40% off
12.29
−
26.58
$
14
orders
/
×
review
Middle,
82
%
EC-983 Digital PH Meter EC Tester 3 in 1 PH EC TEMP Meters With Replace Probe Water Quality Monitor Purity Test For Pool 40%off
8.79
−
14.94
$
14
orders
/
×
review
Middle,
85
%
Multifunctional Air Quality Analyzer Digital Display Screen CO2 PM2.5 Temperature Humidity Detector Monitor Gas Analyzer
9.97
−
14.99
$
13
orders
/
10
review
Low,
37
%
PH-803W Wifi Monitoring Digital PH&ORP Controller BNC Probe Water Quality Tester for Hydroponics, Swimming Pool, Aquarium
19.69
−
118.31
$
13
orders
/
0
review
Middle,
78
%
Smart Sensor Digital Oxygen Meter O2 Gas Detector Sound Light Alarm Gas Monitor Air Quality Meter with Temperature LCD Display
59.86
−
74.26
$
13
orders
/
1
review
Low,
36
%
3-in-1 PH Tester PH/EC/Temperature Digital Meter 0.01 High Accuracy 0-14pH Range Water Quality Auto Calibration For Aquariums
14.94
−
16.67
$
13
orders
/
2
review
Middle,
85
%
DUOYI DY5750B Refrigeration Gas Leak Detector Automotive Car Electronics Air Conditioning Freon Halogen Leakage Detection Tool
18.13
−
$
13
orders
/
2
review
Middle,
78
%
15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter
4.04
−
$
13
orders
/
1
review
High,
89
%
3 in 1 Soil PH Meter Flower Pot Hygrometer Soil Tester Plants Growth Moisture Light Intensity Meter Instrument Garden Tools
2.84
−
8.23
$
13
orders
/
4
review
Middle,
83
%
Professional Portable O2 Oxygen Concentration Content Tester Meter High Accuracy Oxygen Detector Monintor CY-12C Gas Analyzer
67.19
−
$
13
orders
/
5
review
Middle,
84
%
PH Temperature Transmitter Detection Sensor Module Voltage 0-5V 0-10V 4-20mA RS485 Output PH Sensor PH Electrode BNC
38.44
−
81.89
$
13
orders
/
1
review
High,
95
%
Professional 3-in-1 PH Water Quality Test Pen with Replaceable probe PH/EC/TEMP Acidity Meter Drinking Water Quality Analyzer
10.01
−
25.32
$
13
orders
/
3
review
Middle,
79
%
New 4 in 1 PH/EC/TDS&Temperature Meter Waterproof PH Meter LED Water Quality Monitor Tester PH tester for Pools Drinking Water
10.12
−
17.55
$
13
orders
/
2
review
Middle,
82
%
EC instrument water quality detector monitor conductivity tds dual detection tester meter online TDS pen 0.0-9999us/0.0-20.0Ms
102.53
−
$
13
orders
/
3
review
Low,
37
%
Platinum wire electrode, Pt wire, electrophoretic cell electrode anode platinum wire, flame color reaction platinum wire, purity
12.48
−
170.88
$
12
orders
/
6
review
Low,
38
%
Portable Pen ORP Meter Redox Potential Tester Negative Potential Pen Tester ORP Meter with ORP calibration powder
10.95
−
24.49
$
12
orders
/
×
review
Middle,
78
%
Digital Waterproof Dissolved Oxygen Meter 0.0-40.0 mg/L Portable Oxygen concentration Dector 0.0-300.0% ATC DO meter with °C&°F
81.76
−
83.69
$
12
orders
/
3
review
Middle,
79
%
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
We use cookies for the correct operation of the service. Click
here
if you do not agree or want to know more.
Okay
Don't forget to add Alitools —
your AliExpress shopping assistant.
Add to Chrome — It's free
Installing...
Leave feedback
Alitools — The Best shopping tools for AliExpress
|
3620+ reviews
|
400,000+ users