Description
Features
- 0.02% accuracy, 6-digit display
- Outputs: DC voltage, DC current, ohm, analog transmitter, thermocouple, thermal resistance, frequency, pulse, switch
- DC current: 25% and 100% manual/auto step, auto ramp
- Thermocouple: High precision with automatic cold junction compensation, ℃/℉ display
- Precision temp probe: ± 32.36 °F (0.2 ℃) accuracy
- LCD multi-data display: Shows DC current, thermocouple, thermal resistance values
- Keyboard operation: Set output with increase/decrease keys and LCD display
Technical Specifications
| DC millivolt | Range | -10 mV to 1100 mV |
| Accuracy= ±(% of the set value+% of range) |
0.02% + 0.01% | |
| Resolution | 1 uV | |
| DC voltage | Range | -1 V to 11 V |
| Accuracy= ±(% of the set value+% of range) |
0.02% + 0.01% | |
| Resolution | 0.1 mV | |
| DC current | Range | 0 mA to 22 mA |
| Accuracy= ±(% of the set value+% of range) |
0.02%+0.02% | |
| Resolution | 1 uA | |
| Sink current | Range | 0 mA to 22 mA |
| Accuracy ±(% of the set value+% of range) |
0.02% + 0.02% | |
| Resolution | 1 uA | |
| External power supply | 5 V to 28 V | |
| Resistance | Range | 0 KΩ to 40 KΩ |
| Accuracy= ±(% of the set value+% of range) |
0.02% + 0.02% | |
| Resolution | 0.01 Ω / 0.1 Ω / 1 Ω | |
| Frequency | Range | 1 Hz to 100 KHz |
| Accuracy | ±2 words | |
| Resolution | 0.01Hz / 1 Hz / 0.1 KHz / 2 KHz | |
| Pulse | Frequency | 1 Hz to 10 KHz |
| Range | 1 cyc to 100000 cyc | |
| Accuracy | ±2 words | |
| Resolution | 1 cyc | |
| Switch | Range | 1 Hz to 100 KHz |
| Accuracy | ±2 words | |
| Resolution | 0.01 Hz / 1 Hz / 0.1 KHz / 2 KHz | |
| Thermocouple | Range | 10 types (R / S / K / E / J / T / B / N / L / U) |
| Accuracy | 32.72 °F (0.4 ℃) | |
| Resolution | 32.18 °F (0.1 ℃) / 33.8 °F (1 ℃) | |
| RTD | Range | 6 types (Pt 100 / Pt 200 / Pt 500 / Pt 1000 / Cu 10 / Cu 50) |
| Accuracy | 32.36°F (0.2 ℃) | |
| Resolution | 32.18 °F (0.1 ℃) | |
| Communication function | RS 232 serial communication, can realize remote control instrument by the device driver software | |
| The mathematical treatment | Data hold, zero, average | |
| Insulation | DC 500 V / 50 MΩ | |
| Display | Double display on the LCD screen | |
| Power supply | 4 × 1.5V AAA alkaline battery | |
| Size | 8.07 in x 3.74 in x 1.65 in (205 mm × 95 mm × 42 mm) | |
| Weight | About 1.1 lb (500 g) | |