SNS-ORP99720 optional ORP electrode for M0199720
Regular Price $31.90 USD
SLM-25 Sound Level Meter with Backlit Display High Accuracy Measuring 30dB~130dB with Data Logging Function Instrument Compact Professional
Regular Price $27.90 USD
868-9 Waterproof Pen type pH 0-14pH Temperature Meter ATC Digital Tester, Thermometer, 1-Touch Multi-Calibration with Pouch, Auto Buffer Solution Recognition
Regular Price $43.90 USD
MC-7825PS 2-in-1 Scanner & Pin Type Moisture Meter
Regular Price $85.90 USD
837-2 Salinity & Temp Meter Pen Type Salt Water Quality Tester ATC NaCl, 9999 ppm / 100.0ppt/ 10% / 0.95-1.08 SG Aquarium Pond Food Pool Seawater
Regular Price $25.90 USD
PH869-2 Pen type 12cm Probe pH Temperature Digital Meter 14.00 pH Pool Aquarium Water Quality Tester
560-10A Shore A Digital Hardness Meter Durometer 0~100HA, Rubber Tire
Regular Price $19.90 USD
PH-301 DIGITAL PH CONTROLLER + BNC ELECTRODE 220V or 110V CO2
Regular Price $54.90 USD
DM-6234P Digital Laser Non-Contact Photo Tachometer RPM Measurer
Regular Price $10.90 USD
LKD-398 Natural Gas Detector Gas Sniffer Gas Leak Detector Locating Propane, Natural Gas, and Combustible Gas Leak for Home and RV with Gooseneck Probe, Buzzer, Light Indicator
Regular Price $38.90 USD
PHM-295 2-in-1 Combo pH & Temperature Meter Fish Tank Monitor Thermometer Replaceable BNC pH Electrode for Aquariums Hydroponics Aquaculture Laboratory
Regular Price $24.90 USD
DHL shipping cost
Regular Price $10.00 USD
869-0 Waterproof 2-in-1 pH & Temperature Meter, ATC, Digital Water Quality Testing Tester w/ ±0.05pH Accuracy, for Spa, Aquarium, Pool, Laboratory, AquaCulture, Hydroponics
Regular Price $42.90 USD
ECS-23852 0.4 - 4.4EC EC/ppm/CF Nutra-wand / Hydroponic Meter Stick
Regular Price $22.90 USD
E04-013 Handheld Electromagnetic EMF Waves Level Sensor 15mA-90mA
Regular Price $0.00 USD
MAN-37 Digital Manometer with USB Interface, Differential Pressure Gauge, Air Pressure Testing Instrument Tester, 11 Measurement Units
Regular Price $58.58 USD
IR-G1150 Digital 20:1 Professional Infrared Thermometer 0.1~1EM Pyrometer
510-160 Digital Body Measuring Fat Caliper Measure mm inch Tool Body Fat Tester, Body Fat Monitors for Health Monitoring
Regular Price $5.80 USD
OZX-300AT O3 Generator w/ Built-in Air Pump Timer, Ozone Output 500mg/hr
From $66.90 USD
M0198195 Handheld EMF/RF (3-axis Gauss Meter) Field Strength Meter 50MHz to 3.50GHz
Regular Price $93.90 USD