EPN80 PON Fiber Optical Power Meter 1310 nm 1490 nm 1550 nm Optical Measurable Cat Online Fault Detection

1/2pcs Intelligent Biller with Backlight Multifunctional Digital Display Electricity Bill Metering Socket for Home Appliances

1/2pcs Billing Meter Digital Display Multifunctional Billing Sockets High-resolution Intelligent Biller for Electrical Equipment Feature: 1. Real-time Monitoring: The measuring socket supports the measurement of parameters such as voltage, current, accumulated electricity, accumulated electricity bills, and current. 2. Only Two Function Buttons: Mode and up. The function interface is concise and clear, easy to understand and adjust. There is a reset hole in the middle. If you need to reprogram, just insert a paper clip into this hole. 3. High-resolution Digital Display with Backlight: The backlight can always be turned on or off after [...]

Portable USB 3.0 Tester USB Power Meter Voltage Tester Multimeter USB Current Meter Tester Voltmeter Ammeter Battery

Portable USB 3.0 Tester USB Power Meter Voltage Tester Multimeter USB Current Meter Tester Voltmeter Ammeter BatteryOOTDTY Features: USB power tester can measure USB charging voltage, current and discharge capacity over time.USB power tester has designed with reset button, and you can press 3-5 seconds to make the screen cleared.Can easily measure the operating current of the output voltage of the USB port and equipment.Small size , no power , and other ancillary equipment, plug and play also detect USB charger output voltage and current are standard suitable for factories, Laboratory and users.Can be used to check the performance [...]

LCD Display Blue DC 60V 100A Balance Voltage Battery Power Analyzer for Home Electrical Instruments Supplies

Digital LCD Display Blue DC 60V 100A Balance Voltage Battery Power Analyzer Watt Meter Checker Balancer Charger RC Tools Features: 1. The digital LCD screen provides clear digital readings. 2. Intermittent treatment up to 100 amps and continuous operation at 50 amps. 3. Connect the load to the battery to provide real-time battery charge readings. 4. Process 0 to 60 volts. Suitable for 12, 24, 36 and 48 volt battery pack systems. 5. Very low power consumption is 7 mA. More efficient than any other instrument. 6. Measure energy wh, charge [...]

HOPI HP-9800 Handheld Power Meter Power Analyzer LED Metering Socket Measurable Current-voltage Power Factor

Longwei LW-8512 300W 60A 150V Storage Battery Digital Dc Electronic Load Meter Programmable Battery Tester Measuring Instrument

LCD Digital Multimeter Ammeter Voltmeter AC/DC 750/1000V Digital Mini Handheld Multimeter Leads Ohm Tester Meter With Probe

  Description: 1. Model: DT-830B2. Measuring range:3. Max AC Current: 10A4. Max AC Voltage range: 1000V5. Max DC Voltage range: 750V6. Resistance Measurement: 200 Ohm-2000K Ohm range7. Temperature Test: -40-1000 ℃8. Power Supply: 9V Battery Not Included9. Color: Black /Yellow10. Size: Approx. 123 x 67 x 20mm/4.84 x 2.63 x 0.78'' L x W x H11. Scale degree & Accuracy:12. DC voltage: 200mV 100uv±0.5 + 22000mv 1mv20v 10mv200v 100mv1000v 1v±0.8 + 213. AC voltage: 200V 100mv±1.2 + 10750v 1v14. DC current: 2000ua 1ua±1 + 220ma 10ua200ma 100ua±1.2 + 210a 10ma±2 + 215. Resistance: 200Ω0.1Ω±0.8 + + 216. Temperature: [...]