| TPI 183a True RMS Digital Multimeter Specifications |
| Maximum AC and DC current |
10 amp |
| Maximum AC voltage input |
750V |
| Maximum DC voltage input |
1000V |
| Maximum resistance detected |
40 megaohms |
| Maximum frequency |
200KHz |
| Maximum capacitance |
10,000 microfarads |
| Other tests |
Diode, audible continuity sensor, duty cycle, low-pass filter |
| Resistance (Ohms) Maximum Input |
40MΩ Maximum Resolution: 0.1Ω |
| Accuracy |
±0.5% |
| Frequency Maximum Input |
200KHz Maximum Resolution: 0.01Hz Accuracy: ±0.05% |
| Frequency Maximum Input |
200KHz Maximum Resolution: 0.01Hz Accuracy: ±0.05% |
| Capacitance Maximum Input |
10000µF Maximum Resolution: 0.01µF Accuracy: ±2% Inductance N/A Display Type |
| Display Type |
4,000 count backlit LCD with dual sub displays and analog bargraph |
| Continuity |
Audible at less than 100Ω |
| Diode |
3V at 2.5mA maximum output |
| True RMS Responding |
Yes |
| RS-232 Output |
Yes |
| Sleep Mode/Auto Off |
Yes |
| Standards met |
Underwriters Laboratory- Canadian and U.S. Standards (cULus) 61010-1; International Electrotechnical Commission (IEC) safety standard 61010:2001; Category II installations up to 1000V; Category III installations up to 600V; Pollution Degree 2 for indoor use |
| Operating Temperature |
32 to 113°F (0 to 40°C) |
| Storage Temperature |
-4 to 140°F (-20 to 60°C) |
| Humidity |
80% non-condensing |
| Battery Type |
9V Alkaline (NEDA 1604) |
| Battery Life |
100hrs Typical |
| Overvoltage Category |
CAT III 600V |
| Agency Approval |
cULus 61000-1, IEC 61000-1 |
| Weight |
14.4oz./380g including boot |
| Dimensions |
7.4 x 3.4 x 1.3 inches/187 x 86 x 33mm (H x W x D) |
| H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. |