DM-9027T True RMS MULTIMETER
4 1/2 digits DMM, true rms 
Model : DM-9027T 
 30 ranges, 15 mm LCD with display unit. 
 DCV, ACV, ACA, DCA(10A), ACA(10A), ohms, hFE, Diode, Hold, Beeper.
 Size : 185 x 87 x 39 mm.
Specification
| Display | 15 mm(0.5″) LCD, w/ annunciators, 4 1/2 digits Max. reading 19999
 | 
| Sampling Time | Approx. 0.4 second. | 
| Operating temperature | 0 ℃ to 50℃ ( 32 ℉ to 122℉  ). | 
| Operating Humidity | Less than 80% RH. | 
| Power Consumption | Approx. DC 1.6 mA. | 
| Weight | 320 g/0.71 LB | 
| Polarity | Automatic Switching, ‘-‘ indicates negative polarity. | 
| Zero Adjustment | Automatic adjustment. | 
| Power Supply | 006 P DC 9V battery. |