Wenn es nicht gut funktioniert oder.
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Finally，tighten the bracket on the back. We need a shielded wire and a ordinary wire (0.3-0.75 mm2). One end of the ordinary wire connects to positive of battery，another end connects to B+ of sampler (any one is ok).
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Description: Made of good quality plastic material and finished by good technology. This 44C2 Panel Meter is specially designed for measuring current and monitoring battery and electrical system. 44C2 Analog Current Panel Meter with accuracy of Class 1.5 can measure current between 0 and 50uA. The DC 50uA Ammeter offers users great simplicity and easily reading. The Analog Panel Meter is low power consumption and long lasting. Size: 9.8 x 8 x 1.3cm / 3.8" x 0.31" x 0.05" (L*W*T) Color: white Weight: 75g Package include: 1 x DC Voltmeter 2 x Screw Nuts 4 x Washer Note: Battery is not included.
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(Like, see the concept of load and power at the end). Display mode: double three-digit 0.28" LED digital tube. Judge whether the header is good or bad (the following are two cases of normal header).
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Input Impedance:more than 10M Ohm. Display Type:Red LED 3 +1/2 digit. Accuracy:±0.5%±1 digit. Net Weight:50g. 2 x Connection Wire(3A 5A 10A only has one connection wire).
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AC current. Working temperature. ±(5.0%+30). ±(4.0%+20). ±(2.5%+10). 400kHz~4MHz. 10Hz~400kHz. LCD display with backlight, convenient to operate and read.
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Wide range of application scenarios: multi-scenario use, engineering operations, machinery maintenance can be easily dealt with. Full range overload protection. 15 minutes. Polarity indication: Automatic indication, “-” indicates negative polarity.
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