| Attribute name | Attribute value | 
|---|---|
| Made in | Taiwan | 
| Producer | TES | 
| device type | Portable | 
| سایر توضیحات | Battery Capacity:0 to 500AH | 
| Range of resistance measurements | 40m ohm,400m ohm,4 ohm,40 ohm | 
| AC Current | 25mA, 2.5mA, 250μA,25μA | 
| DC voltage | 4V,40V | 
| open circuit voltage | 3.5Vpp max | 
| Working temperature | 0°C to 50°C | 
| Working humidity | 80%RH or less non-condensin | 
| Input Voltage | max:50VDC | 
| Powered by | Six size AAA 1.5V | 
| Connect to computer | RS232 | 
| Dimensions | 250X100X45mm |