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True-RMS AC/DC Multimeter and Duty Cycle Meter with USB interface
1 × $148.40 -
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Digital TDS Meter
1 × $29.90
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Handheld USB Endoscope w/ 7" Android Based Monitor
1 × $333.96
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×
Solar Power Meter for Radiation Energy Measurement (BTU/(ft2*h) / W/m2)
1 × $204.34
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Optional Ozone Generator Air Pump
1 × $49.40
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4 In 1 Digital Soil pH Meter
1 × $69.96
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×
AC/DC Auto Range Digital Multimeter w/ PC Connectivity
1 × $128.60
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Heavy Duty ORP BNC Electrode 300cm
1 × $69.20
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Accurate & Fast Combination pH Electrode with Long BNC Connector
1 × $58.94
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Digital Salinity Salt Meter Waterproof IP65
1 × $93.95
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7-Inch IPS Touch Monitor CCTV Camera Tester with 4K HD Resolution and All-in-One Functionality
1 × $1,336.46
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Digital Moisture Meter Pin Type 0~80% With RS232 Interface
1 × $277.10
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Digital Differential Air Pressure Manometer Gauge
1 × $281.56
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6 in 1 Multifunction Water Quality Tester pH / ORP / EC / CF / TDS / Temperature
1 × $188.00
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Replaceable ORP REDOX Electrode (50 OHM) BNC Type Connector for ORP Redox Meter
1 × $38.71
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Replaceable Electrode with Cap for pH Temperature Pen
1 × $54.45
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Smart Key Finder with Find My App for Keys, Bikes, and Luggage
1 × $38.71
True-RMS AC/DC Multimeter and Duty Cycle Meter with USB interface 
Digital TDS Meter 
Handheld USB Endoscope w/ 7" Android Based Monitor 
Solar Power Meter for Radiation Energy Measurement (BTU/(ft2*h) / W/m2) 
Optional Ozone Generator Air Pump 
4 In 1 Digital Soil pH Meter 
AC/DC Auto Range Digital Multimeter w/ PC Connectivity 
Heavy Duty ORP BNC Electrode 300cm 
Accurate & Fast Combination pH Electrode with Long BNC Connector 
Digital Salinity Salt Meter Waterproof IP65 
7-Inch IPS Touch Monitor CCTV Camera Tester with 4K HD Resolution and All-in-One Functionality 
Digital Moisture Meter Pin Type 0~80% With RS232 Interface 
Digital Differential Air Pressure Manometer Gauge 
6 in 1 Multifunction Water Quality Tester pH / ORP / EC / CF / TDS / Temperature 
Replaceable ORP REDOX Electrode (50 OHM) BNC Type Connector for ORP Redox Meter 
Replaceable Electrode with Cap for pH Temperature Pen 
Smart Key Finder with Find My App for Keys, Bikes, and Luggage Subtotal: $3,401.64
