● Technical indicators |
Provided DC24V circuit power supply for direct testing of two-wire instruments
|
Accurate 5-digit LCD display |
High precision, 0.05% |
Automatic measuring range can effectively improve accuracy |
Built in battery, can work for 20 hours on a single charge (Ni MH battery) |
The resolution of frequency measurement can reach 0.01Hz |
Can display 5-digit readings such as 20.000mA and 5.0000V |
Measurement indicators |
range |
Maximum value |
accuracy |
500.00mV |
60V |
0.05%+3d |
5.0000V |
0.05%+3d |
50.000V |
0.05%+3d |
20.000mV |
240mV |
0.05%+3d |
200.00mV |
0.05%+2d |
20.000mA |
240mA |
0.05%+2d |
200.00mA |
0.05%+2d |
0-500KHz Five speed automatic range |
650KHz |
0.15%+1d |
|
● Technical parameters |
Input resistance: |
Current range: 10 Ω |
Voltage range: 10M Ω |
Frequency range: 1M Ω |
Millivolt range: 1000M Ω |
Load characteristics: |
Current range: RL ≤ 1.5K Ω 0-10mA |
Voltage range: RL ≥ 5K Ω |
Frequency range RL ≥ 5K Ω |
Millivolt range: RL ≥ 5K Ω frequency |
Input waveforms: rectangular wave, sine wave, triangular wave, pulse (Ton ≥ uS) |
Frequency input sensitivity: Vp-p ≥ 300mV 1000KHz |
Operating temperature: 0 ℃~50 ℃ |
Dimensions: 190 × 95 × 40mm |
Environmental temperature: ≤ 90% relative humidity, no condensation |
Weight: 380 grams (including battery) |