#jomuyee

PH Meter, 0.01 Resolution, 0-14pH Measurement Range with Backlit Two-Color LCD Display and Auto Temperature Compensation, Alarm Prompt, High Accuracy with Data Hold Function

Digital Water Quality Meter, 3 in 1 COND/TDS/Temp Meter 0 1999ppm/0 19.99ppt, Pen Type Waterproof Conductivity Meter for Home ATC Drinking Water, Seawater, Spa, Aquarium

Handheld Metal Detector, Portable Parcel Scanner, Security Wand, Body Search High Sensitive Security Scanner, Beep Vibration Earphone, Sound Vibration Alarm with 9V Rechargeable Battery

Jomuyee Ballet Foot Stretcher Set Original Pine Dance Feet Arch Enhancer for Dancer, Gymnastics, Yoga People

Digital Salinity Meter, 0.00ppt-9.99ppt, 10.0ppt-50ppt Seawater Pool Aquarium Fish Multifunction Salinity Gauge, Electronic Waterproof Refractometer with ATC and Replaceable Probes

Digital Tachometer, Rotational Speed Meter, 2.5 99, 999 RPM Range, 50mm 500mm Distance, Tacho RPM Tester, Non-Contact photoelectric Speedometer with LCD Backlight Display

Manometer, Digital Air Pressure Differential Pressure Meter, 0-100 hPa/0-45.15 in H2O Range, 0.01hPa / 0.01inH O Resolution, Digital Negative Vacuum Pressure Gauge Meter