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Physical Measuring Instruments
Swimming Pool Test Paper PH Acidity Alkalinity Total Test Chlorine Water Paper Quality Bromine X9F8
S$
1.75
S$
4.58
Portable Non-Contact Alcohol Tester with LED Digital Display Alcoholmeter Alcohol Tester Accuracy Breathalyzer Diagnostic Tool
S$
16.40
S$
22.79
Portable Digital Alcohol Tester with LCD Display & Voice Alerts Breathalyzer
S$
27.27
S$
41.95
TOF400C Lasers Ranging Sensor Module TOF Time-Of-Flight Distance IIC Output Measuring Distance 4M (Max)
S$
10.77
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory pH Electrode Probe BNC Controller Meter Connector
S$
8.99
S$
19.76
(1 Pack) ORP Calibration Powder (End)
S$
12.60
S$
12.99
car Breathalyzer USB Rechargeable 0.000~0.199% BAC Portable Breath Alcohol Tester 50 Group Records with Light&Color LCD Display
S$
12.44
S$
17.77
✨NEW Tools✨ Professional electronic alcohol tester NF digital display with 20 mouthpieces
S$
26.91
S$
38.43
1PCS Professional Gas Meter Tester meter for Mig Tig Welder Welding 0-25 L/min
S$
7.27
S$
13.21
Car Door Panel Gap Alignment Gauge Measuring Tool
S$
4.15
Human Body Static Eliminate Tool Accessories Convenient for Thermal Power Plant Maintenance Dock
S$
82.59
Breath Alcohol Tester Blowing Alcohol Tester Alcohol Content Tester
S$
9.08
S$
14.83
High quality PH laboratory electrode probe with BNC connector, 110cm
S$
31.50
5 in 1 Air Quality Monitor Indoor CO2 Detector HCHO TVOC Tester LCD Temperature Humidity Meter
S$
15.99
S$
35.99
1 g Gram Precision Calibration Weight Jewelry Scale Digital Pocket Balance Test
S$
5.13
New High Sensitivity Metal Detector Multifunction AC Wire Wpp123 Plastic Wire Pipe Power Detector Portable with Light & Alarm Wall Scanner Metal Detector for Adults
S$
8.30
S$
18.45
Digital Refractometer Sugar Meter Refractometer Digital Fruit Sugar Meter Juice Drinks Measuring Range 0-55%
S$
59.88
4x90° Finder Protractor Digital Gauge IP54 Waterproof Dustproof
S$
18.30
S$
22.88
Portable Greenhouse Potted Soil Moisture Meter With Flashing Light Farm Detector Humidity Sensor
S$
5.31
S$
10.83
High Quality Magnetic Detect Metal Tool 27 Pounds Pull Power 52300 Studball Wall Scanners No Batteries Through Screw and Stud Detectors Ceramic Tiling
S$
9.49
S$
20.64
Alcohol Tester High Sensitivity Breathalyzer Non-Contact Alcoholometer
S$
16.40
S$
36.44
Digital Level Digital Angle Finding Protractor Digital Spirit Level for Construction
S$
47.31
[seopllng]- Whimsical Outdoor Decoration Solar Powered Rain Gauge Peacock Rain Gauge for Garden Decor Freeze-proof Water Indicator with Metal Stake Outdoor Solar Powered Design
S$
22.68
S$
30.24
Professional Smart Garden Care Planting Humidity Meter Monitor Plants Soil Hygrometer Soil Moisture Sensor
S$
5.68
S$
11.60
50pcs/bottle Pool Test Paper 7-In-1 PH Test Strips Water Quality Test Paper For Swimming Pools, J8Q5
S$
2.76
S$
5.78
3-in-1 Multifunctional Water Quality Detector Portable TDS Pen Tester EC Meter Accurate Water Quality Measurement Tool
S$
5.26
S$
11.19
1pcs Mini Handheld Metal Detector Outdoor Portable Metal Detector For Security J4E5
S$
14.49
S$
34.97
MING5 UV Tester Photochromic Lens Detector Anti Blue-ray Glasses Measurer Testing 220V
S$
28.95
【PHTK】Flat plate PH tester Dough soil PH meter Thermometer Quick measurement PH tester
S$
42.54
S$
44.77
Humidity Sensor 3 in1 Soil Detector PH Tester Moist Tester Soil Moisture Meter Garden Tool Soil PH Level Tester Lawn
S$
4.27
S$
9.92
【Ready Stock】 Air Quality Monitor Indoor HCHO/Formaldehyde Detector AQI Monitor Air Quality Tester Sensor Detect & Test Indoor
S$
17.61
S$
19.14
Dual-Bubble Inclinometer & Level Meter – Professional Slope Measurement Tool with Angle Comparison Table for Construction & DIY Projects
S$
11.10
Digital Alcohol Breath Tester TFT HD Display Breathalyzer For Personal Use
S$
10.56
S$
18.32
Disc Brake Rotor Caliper Brake Disc Measuring Tool Gauge Micrometer 0-45mm Brake Disc Caliper Brake Pad Detection
S$
10.38
S$
10.70
Digital LCD Alcohol Tester with Audible Alarm & Shockproof Design
S$
21.98
S$
36.63
Rapid-Tester Hydrometer Tester Vehicle Car Hydrometer Tester Acid Quality Analyzer Density Tool
S$
4.97
PH Meter 1x 220V High Precision Digital Water Quality Testing Purity Filter TDS Meter Tester EU Plug PH Tester
S$
6.73
S$
9.62
HABOTEST HT601A Gas Leak Detector 0-1000PPM USB Rechargable Sound & Screen Alarm Combustible Flammable Natural Methane Gas Detector
S$
34.20
S$
57.00
Test Strip Litmus Paper Alkaline Acid Phenolphthalein/Red litmus/Blue litmus/Potassium iodide/Lead acetate/Congo red/
S$
2.99
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable Combustible Gases Concentration Analyzer Meter with Sound Light Alarm Function
S$
20.90
S$
48.45
Handheld Metal Detector with Wrist Strap High Sensitivity Body Search Tools for Security Inspection Frontier Defense Detector
S$
15.35
DN10 DN15 Fow meter fuel gauge flowmeter caudalimetro counter flow indicator sensor honey detergent Hall flowmeter G1/2 G3/8
S$
17.94
Hydrometer Alcohol Meter Test Kit Wine Thermometer Measure Test for Whisky
S$
18.53
Alcohol Tester Portable Air Blowing Alcohol Tester For Cars Air Blowing Home Car Specific Car Mounted Device For Alcohol Detection Car Alcohol Tester
S$
6.41
S$
13.01
3 Pcs 0-100% Portable Alcoholmeter Tester Set with Durable Plastic Box Professional IY Tester Instrument
S$
4.96
Handheld Carbon Monoxide Meter 0-1000PPM CO Gas Detector with Temperature Sensors ＆ Alarm Professional Color Display
S$
27.90
S$
69.75
Diamond testing pen, hardness tester, diamond, jade and crystal testing tools, professional diamond testing equipment, portable electronic diamond testing tools
S$
8.14
S$
12.53
Witchcraft Tools New Fertility Dual Screen Soil Test Air Temp&Humidity Easy To Use Soil Moisture Meter Soil PH Meter for Plants Gardening Lawn Farm
S$
29.33
HABOTEST HT603 Digital Lux Meter Light Meter 200,000 Lux Digital Illuminance Meter with LCD Backlight Display Ambient Humidity and Temperature Meter
S$
26.99
S$
52.45
[CAPS NEW] Professional electronic alcohol tester NF digital display with 20 mouthpieces
S$
17.70
S$
26.02
Car AT6000 Alcohol Tester Portable Detector with Blow Nozzle Automotive Supplies Alcohol Tester
S$
15.22
S$
17.49
(1 Box of 60) Lead Ion Test
S$
6.17
S$
6.36
8-In-1 Indoor Air Quality Monitor PM2.5/PM1 /PM10 Monitor Temperature Formaldehyde TVOC Air Quality Tester
S$
70.32
Motorcycle Feeler Gauge Engine Clearance Stainless steel 0.127-0.508MM
S$
3.79
S$
6.31
Portable Measure Tools Laser Distance Meter Professional High Precision Infrared Rangefinder 40m 50m 70m 100m 120m Digital Ruler
4.8
30
sold
S$
16.65
S$
33.29
✪ Fast and Accurate Hard Water Quality Testing Strips Water Hardness Test Kit
S$
4.27
S$
4.36
3-in-1 Multifunctional TDS Water Quality Tester Pen Rainforest Aquatic Amphibious Tank Fish Tank Water Quality Testing Tool
S$
9.61
BR-11B Counter Nuclear Detector X-Ray γ-Ray β-Ray Detector Real-Time Mean Cumulative Dose Modes Tester Black
S$
34.90
MING5 3 in1 Flowers Plant Soil PH Tester Moisture Light Meter hydroponics Analyzer
S$
11.19
4CPS PH Reagent Ph Test Solution Aquarium Water PH Precision Test I9H1
S$
2.93
S$
7.31
dswN Rain Gauge 1 Piece Plastic Rain Gauge with Stand Rainfall Measuring Tube 35mm
S$
8.08
S$
10.50
New High Sensitivity Metal Detector with Light & Alarm Multifunction Wall Scanner Metal Detector Portable AC Wire Wpp123 Plastic Wire Pipe Power Detector for Adults
S$
18.97
1-14 PH Meters 5M/Roll PH Test Paper Round Paper Alkaline Acid Indicator Meter Convenient Accurate Test Paper Roll Soil
S$
2.83
S$
6.03
100/50PCS/Bottle 7 in 1 Swimming Pool Bathtub Water Test Strips Acid Water Hardness Chlorine Alkalinity PH Test Tools
S$
5.61
Cross-Border Hot Selling Underground Metal Detector Liquid Crystal Display Detector Cross-Border Foreign Trade Export English Packet
S$
158.03
D67-F 5 Digits Mechanical Pull Stroke Counter Black Casing 0-99999 Mechanical Resettable Lap Counter Pitch Counter
S$
3.83
S$
4.03
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![[CAPS NEW] Professional electronic alcohol tester NF digital display with 20 mouthpieces](https://p16-oec-va.ibyteimg.com/tos-maliva-i-o3syd03w52-us/06fa9607326348c6b1ed1680294d545f~tplv-o3syd03w52-crop-webp:1001:1001.webp?dr=15592&from=2378011839&idc=my&ps=933b5bde&shcp=e0b1d153&shp=8dbd94bf&t=555f072d)
