The Tekpower 7244L is a 20-Range Analog Multimeter, which you can use to measure AC/DC voltage, DC current, resistance, continuity, decibel values/dB and diode test.
This meter is well known for its accuracy at its low DC voltage and current measurement, to measure a DC voltage under 10 volts, you have four ranges to choose, they are 0.1V, 0.5V, 2.5V and 10V. For DC current, you can measure current as low as a few micro amps using the 50 micro amp range with 3% accuracy.

General Specifications:
*Power: 2 X AA,
*Battery life: 10 hours of continuous use,
*Dimensions: 6 1/2" X 3 1/2" X 1 1/2"
*Weight: 11.3 Oz,
*Fuses: 250 mA / 250 V & 10 A / 250 V.
Technical Specifications:
*DCV: 0 - 100 mV ± 0.5%/ 500 mV / 2.5 V / 10 V / 50 V / 250 V / 500 V ± 3.0%,
*ACV: 0 - 10 V / 50 V / 250 V / 500 V ± 4.0%,
*DCA: 50 ?A / 2.5 mA / 25 mA / 250 mA / 10A ± 3.0%, (all ranges fused),
*Resistance:2K / 20K / 200K / 2M / 20M Ohm ± 3.0%,
*Continuity,
*Decibel value
*Diode Test.
Package includes:
*7244L Analog Multimeter,
*Test leads with shrouded plugs and capped tips,
*User Manual

Please refer to the comparison chart in the image to choose your favorite meter from Tekpower, you will find the best one you need from Tekpower.