VKCR3660 DC Resistance Tester

1. Max test current is 10A, with fast testing speed.

2. Two measurement modes, automatic measurement mode: the test current can be automatically selected according to the load. Manual measurement mode: test current gears of 10A, 5A, 1A, 100mA, 10mA, 2mA and 1mA can be choose.

3. With bluetooth communication function, which can perform test operations or view the test result on the mobile phone after installing the APP.

4. The tester has USB interface and monitoring software, which can communicate with the computer.

5. With the discharge function, it can discharge automatically after the test, and the discharge indication is clear to avoid misoperation.

6. With alarm function, which can set the resistance alarm value.

7. Automatic shutdown function, automatic shutdown after 15 minutes without any operation.

Function	Used to measure transformer winding resistance, grounding continuity resistance, cable conductor resistance; contact resistance of switches, connectors and relays; metal riveting resistance; winding resistance of coil, motor, transformer; connection resistance between metal components; welding point resistance ; battery parallel connection resistance; and wire length measurement etc.
Test Method	Precision 4-wire method, 2-channel A/D simultaneous detection
Test Mode	Automatic or Manual
Power Supply	VKCR3660: DC 7.4V 5200mAh, built-in rechargeable lithium battery
Display Range	1.0uΩ~50.00kΩ
Range & Test Current	200.0uΩ~50.00kΩ	Auto
	200.0uΩ~20.00mΩ	10A 0.2%FS
	10.00mΩ~200.0mΩ	5A 0.5%FS
	100.0mΩ~2.000Ω	1A 1%FS
	1.00Ω~20.00Ω	100mA 1%FS
	10.0Ω~200.0Ω	≤10mA CVT 1%FS
	100Ω~50.00kΩ	≤1mA CVT 1%FS
Max Resolution	0.1uΩ
Output Voltage	24V MAX
Test Current Gear	10A, 5A, 1A, 100mA, 10mA, 1mA, Auto
Measure Time	Sampling AD rate 1s/ time
Alarm Setting	Alarm threshold setting range: 1mΩ~2500Ω, 0Ω does not start up the alarm function, the tester will not start up the alarm function every starting up the tester.
Alarm Indication	When the test value exceeds the alarm setting value, the buzzer will alarm prompt.
Overflow Indication	Over range overflow function: over limit display digital:9999
Charge Indication	The indicator light on the charger lights up red when charging, and lights up green when fully charged.
Low Voltage Indication	When the battery voltage drop to DC7.4V±0.1V, will display low power symbol, and remind the tester charge in time
Data Storage	600 groups (power down or replace battery will not lose the data)
Data Hold	Automatically hold displaying the measured results after each testing.
Backlight	Yes
Discharge Function	Automatic discharge after testing, clear discharge indication to avoid misoperation.
Automatic Shutdown	Automatic shutdown after 15 minutes without any operation
Test Wires	Each 1pcs of red and black test line
LCD Size	128mmX75mm; Display area: 124X67mm
Host Size	280mmX260mmX160mm
Weight	Total weight:5.8kg (with accessories)
Working Temperature And Humidity	-10℃~40℃; Below 80%RH
Storage Temperature And Humidity	-10℃~60℃; Below 70%RH
Protection Level	IP65(close the case)
Bluetooth Communication	Yes
USB Interface	With the USB interface, install the monitoring software, storage data can upload to PC.
Withstand Voltage	AC 3700V/rms (between the case and the screw)
Suitable Safety Standard	IEC61010-1, CAT III 600V, pollution degree 2, JJG724-1991《DC digital ohmmeter verification procedure》,JJG166-1993《DC resistance verification procedure》,《DL/T967-2005 DL/T967-2005 loop resistance tester and DC resistance fast Tester verification procedure》

Tester	1 PCS
Test lines(3meters)	2PCS(each 1PCS for red and black)
USB communication cable	1 PCS
Charger (DC 25.2V)	1 PCS
Tool bag	1 PCS
User manual, warranty card, certificate	1 Set