Gemstone Spectroscope Analyzer Tool Adjustable Focus 400-700nm for Jewelers
$63.90
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Home Electric Drilling Dust Collector with 2M Red Distance Laser Level Function
$56.00
Decibel Meter Datalogger with A/C Frequency Noise Reader Colored Screen Display
$50.80
Decibel Noise Tester Sound Level Meter 31,000 Data Record Datalogger SPL Monitor
$41.00
Digital pH Meter Color Screen, Red Alarm, 3-Point Cal, Temp ATC for Lab/Food/Med
$54.00
8-in-1 Soil Meter Datalogging with Bluetooth Connectivity for Gardeners, Farmers
$51.00
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Gemstone Spectroscope Analyzer Tool Adjustable Focus 400-700nm for Jewelers
$63.90
PH / ORP Controller with Monitoring and Dosing in Water pH Meter for Aquaculture
$113.80
pH & ORP Redox Controller Water Quality Meter Tester Aquarium Hydroponics Tank
$161.90
Calibration Sound Level Calibrator 1/2" 13.2mm Microphone Size Sound Level Meter
$78.99
Advanced Quantum PAR Meter PPFD for LED Grow Light, Indoor and Outdoor Plants
$138.00
LCD Wireless Weather Station Clock Indoor Outdoor Digital Thermometer Hygrometer
$31.99
EMF Meter Multi-Field Electromagnetic Electric RF Field Strength Tester 20mG
$159.90
Portable 10x Darkfield Gemology Gem Loupe 20.5mm Gemology Magnifier Tester
$40.80
Non-Contact Laser Tachometer, 2.5-99999 RPM, Record (60 Data) for Small Engines
$34.90
30x Jeweler Loupe Magnifier + 6 LED light, 21mm Lens for Watch Maker, Mechanics
$32.90
Bench Type / Desktop Polariscope Built-in LED Rotatable Platform 2 Glass Filter
$130.90
2-in-1 Water Quality Tester PH & Temperature Monitor Meter 0.00~14.00pH °C/ °F
$33.89
Decibel Meter Datalogger with A/C Frequency Noise Reader Colored Screen Display
$50.80
Pocket Jewellers Eye Loupe Magnifier Jewelry Magnifying Glass 10x 21mm Jewelers
$17.59
0.01 nD Scale Division Gem Refractometer w/ Built-in LED Light + RI Oil and ATC
$98.99
Megohmmeter Large LCD Display Insulation Tester Resistance Meter 750V AC Voltage
$54.80
Underwater Fishing & Inspection Camera Video Color Display Monitor w/ 20m Cable
$136.90
PAR Meter Waterproof IP68 Quantum Sensor PPFD Meter Data Logger for Reef Tank
$155.99
93mm Double Lens Polariscope, 28mm LED Gemstone Identifier for Gemologist Tool
$45.80
6 In 1 Water Quality Tester Meter Measure pH/EC/TDS/Salinity/SG/Temperature data
$60.90
4-Channel K Type Thermocouple Thermometer Temperature Digital SD Logger Meter
$156.99
30x Magnification 21mm Jeweler Loupe Magnifier, 6 LED & UV Lights 21mm Lens
$33.90
Handheld Clinical Refractometer w/ ATC Tri Scale Blood Serum Protein Urine SG RI
$29.90
Digital Water Dissolved Oxygen Tester DO Meter with Electrode Filling Fluid
$139.90
30x Magnification Jewelry Gem Loupe, 6 LED light + UV Light 21mm Optical Glass
$23.90
Accurate Quantum Sensor PAR Meter Full-Spectrum PPFD Tester Light Measurement
$101.99
Electrochemical Sensor Tester Hydrogen Sulfide Detector H₂S Monitor 0~100ppm
$80.90
Replaceable BNC pH Electrode pH & Temperature Meter for Aquaculture Laboratory
$45.99
Rechargeable EMF Detector Temperature Tester Electromagnetic Radiation Detector
$38.80
Portabel LCD Digital Disolved Oxygen DO Meter Gauge Thermometer °F °C Analyzer
$226.90
Digital Pressure Sound Level Decibel Noise Meter 30~130dB Measurement USB Record
$49.99
Handheld Socket Tester Polarity Detector with LED Light Test Result Indicator
$22.80
Advanced CO2 Controller Carbon Dioxide Monitor with Relay Function, Wall Mounted
$145.69
K/J Thermocouple Thermometer 4 K-Type Probes Dual Channel Temperature Meter
$39.80
Piezoelectric Vibrometer Meter Acceleration Velocity & Displacement Measurement
$156.90
500mg/hr Ozone O3 Generator Water Purifier Ozonizer Air Pump Tester 110V ONLY
$140.90
4-in-1 TDS Temperature S.G Salt Salinity Meter Water Quality Tester with ATC
$31.80
EMF Detector 3-in-1 Electromagnetic Field Radiation Detector for Home, School
$43.80
Automatic Circuit Breaker Finder Fuse Detector Transmitter & Receiver 110V
$54.90
Tri-scale Honey Refractometer 58-90% Brix 38-43 Be' Baume ATC Sugar Water Level
$33.90
Angle Measurement Spirit Level Ruler 28-Inch Multi-Angle Measure with Magnet
$44.80
Live and Null Wire Detection Non-contact AC Voltage Detector Breakpoint Finder
$25.80
Digital USB Data logger Humidity Temp Internal Sensor Recorder PDF Excel Report
$67.99
Handheld Digital Multimeter Tester AC DC Volt Ohm Amp Clamp Meter Auto Range LCD
$14.95
Plug-in Ultrasonic Mosquito Repeller Pet & Kids Safe, Anti Insects Home Control
$26.80
Handheld Brix Refractometer 0-32% ATC Sugar Solution Content Homebrew Meter
$29.90
4 Channel K-Type Thermocouple Metal Probe & Bead Probe Thermometer Temperature
$54.90
10x Loupe Magnifier LED UV Light Triplet Lens Achromatic Aplanatic Gem Tool 21mm
$22.90
About us
We are Professional online seller based in Hong Kong selling high quality electronic instruments, laboratory equipment and top of the line other gadgets. Our goal is to offer high quality products, provide excellent sales and after-sale services. Our Store is committed to satisfy our customer needs.
Seller feedback (12,750)
- *****- Feedback left by buyer.Past monthVerified purchaseExcellent seller. Item as described. Arrived very fast. A+++ transaction.
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseGreat company, kept asking me if i received the itme or not
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseVery fast shipping. excellent seller.
- *****- Feedback left by buyer.Past yearVerified purchaseGood seller!
- *****- Feedback left by buyer.More than a year agoVerified purchaseItem is as was described, great communication from seller, and very helpful in dealing with a stubborn courier (Tforce).
- *****- Feedback left by buyer.More than a year agoVerified purchaseWe received defected diamond tester, after we realize that we contact seller and asked to exchange this item (Not return & refund) but unfortunately seller took a position to simply waste our time with wasteful & useless questions, even though we did let the seller know that we have over 40 years experience in this field and we know exactly how this item should work. We definitely didn't have good experience in this purchase and unfortunately couldn't see any compromise or willing from sellerReply from: labmeter- Feedback replied by seller labmeter.- Feedback replied by seller labmeter.We have already contacted the buyer to address their concern.