Koolertron Wireless Battery Tester Digital Multimeter Charge-Discharge DC 0-100V 0-30A, Volt Meter/Ammeter/ Watt Meter/Time/ Temperature/Capacity/ Electricity Usage Monitor/Coulomb Counter (50A)

Feature

2.4G Wireless Mode: The instrument is divided into display module and measurement module. Display module and measurement module can be connected via 2.4G wireless, which can reduce the complexity of wiring. It can be set different communication address in wireless mode, a lot of machines can work at the same time without any interference. It can also be connected by USB cable.
LCD Display & Touch Control: The instrument is designed with large LCD display. It can switch to large font interface, more convenient to monitor the status. Parameters can be showed clearly. The display is equiped with touch control buttons, and it can be closed and woken up by pressing any button.
Measuring Range: Voltage range DC 0-100V, current range 0-50A, power range 0-200KW, AH capacity range 0-2000KAh, watt-hour range 0-4000KWh, time range 0-99 days
Memory Function: The instrument can automatically save the parameters when the display power off. If the monitor module also needs to power off, press OK button at "OUT" can save the parameters
Safe Protection: The instrument can be set overcurrent protection, overvoltage protection, undervoltage protection, limit protection, works with equipped relay.

Description

Note:
The instrument can detect and display current of charging and discharging, but it can not detect current of two directions at the same time
Relay is not included

Specifications:
Capacity display range: 0%-100%
Power measurement range: 0-200kW
Power resolution: 0.001W
AH measurement range: 0-2000kAH
Capacity resolution: 0.001AH
Watt-hour measurement range: 0-4000kWH
Watt-hour accuracy: 0.001WH
Time measurement range: 0-99 days
Time resolution: 1 second
Communication channel range: A-Z (26 channels)
Communication channel range: 01-99
Voltage accuracy: 2% + 3 words
Current accuracy: 5% + 10 words
Sampling rate: 5 times / second
Communication distance: up to 10 meters
Measurement module power consumption: About 0.4W
Display module power consumption: 0.5W
NCP: 0-300A (negative over-current protection setting)
OCP: 0-300A (positive over-current protection setting)
OVP: 0-100V (over-voltage protection setting)
LVP: 0-100V (under-voltage protection setting)
Protection delay time: 0-10s

Package Included:
1 x Wireless Battery Tester Display Module
1 x Wireless Battery Tester Measurement Module
1 x Temperature Cable
1 x USB Cable
1 x 2P Power Cable
1 x English User Manual