The YX 1000 A dial multimeter with a dial scale allows you to measure voltage, current, resistance.
There is also a battery test and measurement of the relative signal strength. Simply select the desired value, range and monitor the deviation of the arrow, reading the values from the corresponding scale of the analog display. The mechanical zero adjustment is located under the display, and the zero adjustment for resistance measurements is on the side of the device. To calibrate the resistance, simply close the probes and set the arrow to zero.
The YX 1000 A pointer multimeter is highly accurate and has a large multi-level scale. Calibration of the device can be performed with a screw at the bottom of the scale on the arrow. If the arrow is not at zero, then by screwing the screw, you can achieve a zero setting. Also on the front panel of the device there is a button with which you can set a zero value during resistance measurement.
Power supply: 2 pcs AA batteries in the bell, 1 pc 23A battery in the button
On the front of the tester there is a convenient measurement limit switch, as well as 3 terminals for connecting measuring probes (plus, minus, and Output for cutting off the constant component during AC voltage measurement).

Specifications:

•Measurement of DC voltage occurs in the range of 200mV … 1000V, the error is ± 4%.
•The AC voltage is measured in the range of limits 10V … 1000V, the measurement error is ± 5%.
•DC limit range: 100mkA … 0.25 A, measurement accuracy within ± 3%.
•The resistance is measured in the range of limits: 0.1 Ohm … 200K, with a measurement accuracy of ± 4%.
•The measuring range of the reverse current of the diode is from 300mkA to 300mA, the measurement error is possible up to ± 5%.
•The voltage drop of the diode is measured in the limit of 3V, with an accuracy of ± 3%.
•Constant voltage: 1 kV;
•AC voltage: 1 kV;
•Constant current: 250mA;
•Resistance: 200kohm;
•Power source: 1.5V battery;
•Dimensions: 9 x 6 x 3 cm;
•Weight: 110g;