Products

8403 Professional Digital Large LCD Dissolved Oxygen DO Meter Tester Handheld Water Quality Tester with Temperature Measurement

868-1 0.0-14.0 pH & Temperature Meter ATC Dual Display, Portable Digital Pen-Type Tester, IP67 Waterproof Dustproof, for Hydroponics Aquariums Drinking Water Quality Control Testing

868-5 Waterproof pH meter with Temperature + Auto Calibration

868-9 Waterproof Digital pH Meter Tester Thermometer °C °F Replaceable Electrode Pentype Design

869-0 Professional pH Temperature Meter Tester °C /°F ±0.05pH High Accuracy Portable Water Quality Device

8694 Long Glass Tube Pentype pH Meter Sharp Tip Probe Digital Water Quality Tester Dual Display with ATC 2.0~12.0pH Measurement Range

8723 Digital Temperature Humidity RH Meter Gauge Monitor, Professional Thermo-Hygrometer Psychrometer with Dew Point / Wet Bulb Temperature, Hard Case, Replaceable Probe

87784 Wearable 2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter Air Globe Temperature Humidity Tester with Dangerous Level Indicator Audible Alarm

8803AL_1M 3.5" Wireless 4 LED Inspection Borescope Waterproof Camera 9mm IP67 Endoscope DVR 1M Cable

8803AL_2M 3.5" Wireless/Wired Inspection Borescope Waterproof Camera 9mm Flexible Tube Endoscope + 2M Cable

88163 Digital Waterproof USB Datalogger Humidity Temperature and Pressure Barometric Data Logger gauge, generate PDF/Excel report LED indicator

88597 Digital 4 Channels Thermometer NTC Thermistor Probe SD Card Logger with Relay Function Data Logging Big LCD Display

88598 Digital 4 Channels K-type Thermocouple Thermometer SD Card Logger High / Low Alarm Big LCD Display

8930B Compact Sound Level Calibrator 114dB / 94dB / 104dB Calibration Level For 1/2" 13.2mm Microphone Size Sound Level Meters

A02AR891 Laser Distance Meter Measure Area Volume 0.3 ~ 80m Range Finder

AG-0200BB Digital 360° (±180°) Bevel Box / Inclinometer with Magnets Protractor Angle Finder 0.1° Accuracy IP54 Rate

AG-02LB Digital 360° Spirit Level Angle Gauge Inclinometer w/ Magnets Box Type +/-180 degree Accuracy 0.1 degree Bevel Box Level Angle Finder Large LCD Display

AG-200D Digital 2-in-1 Angle Finder Meter Protractor Ruler 360° 400mm Measure CE Marking LCD Display

AG-300D Digital 2-in-1 Angle Finder Meter Protractor Ruler 360° 600mm CE marking Digital LCD Display

AG-82201B Digital 360° Level Meter Angle Finder Protractor with Magnets / V-groove 0.1° Accuracy LCD Display