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1.Active Current: Active current 0 ~ 24mA output, the maximum load of 500 ohms 0.01mA resolution
2.Passive Current: 0 ~ 24mA output passive current resolution 0.01mA
3.Maximum supply 28V, input impedance of 100 ohms
4.Output voltage: 0 ~ 11V output voltage resolution 0.01V
5.Power supply: USB powered or rechargeable
6.Screen Information: 128 * 64 dot matrix LCD screen graphics
7.Dimensions: 90 * 70 * 28mm
Package Included:
1 x MR signal Current signal generator
1 x Pair black and red test line
1 x USB Cable
1 x Carrying bag
Wilerkis Rodriguez
Reviewed in Canada on May 17, 2020
Waste of time and money
Customer
Reviewed in Canada on March 21, 2018
Product does not ship with rechargeable batteries for international shipments but the batteries can be purchased locally. Unit charges and runs from a standard micro USB cable though so is quite serviceable. Controls are not bad but not great. Instructions are translated to "english", good enough to figure it out. Comes with 4 coloured clips/wires with strong springs, they seem durable. Easy enough to use once you play with it a bit. Used it to calibrate a temperature controller and verify a 4-20mA pressure transmitter. Dual channel can act as an input and output at the same time which is very handy. Can also act as a passive or active transmitter and can power a loop powered 2-wire device.Accuracy might not be quite to par compared to a $1500 Fluke process meter and I wouldn't personally trust it for a high-value process or high accuracy calibration device, but good enough to verify functionality of devices for troubleshooting in voltage and mA modes.
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