Chinese wholesale Loop Calibrator 4-20ma – ET2715 Current and Voltage Calibrator – Zhongchuang
Chinese wholesale Loop Calibrator 4-20ma – ET2715 Current and Voltage Calibrator – Zhongchuang Detail:
¤ Accuracy:0.02% or 0.05% Perfect performance on waterproof protection: IP67 grade In case of connecting 220V with automatic over voltage protection function.
¤ With manual stepping, automatic stepping and 0 ~ 100% output of phase step and ramp function LED with white backlight Source of voltage, current and frequency.
¤ Measure of voltage, current, loop current and frequency.
¤ Manual stepping and automatic stepping and ramping.
| Function | Range | Accuracy(% Reading+counts) | |
| ET2715A | ET2715B | ||
| DC mA | 0-24.000mA | 0.02%+2 | 0.05%+2 |
| DC V | 0~30.000V | 0.02%+2 | 0.05%+2 |
| DC mV | -15.000mV~80.000mV | 0.02%+2 | 0.05%+2 |
| 80.000mV~125.00mV | |||
| Frequency | 1.000Hz~99.999Hz | 0.01%+1 | 0.02%+1 |
| 1000.0Hz~9999.99Hz | |||
| 10.000kHz~99.999kHz | |||
| Function | Range | Accuracy(% Reading+counts) | |
| ET2715A | ET2715B | ||
| DC mA(Active/Passive) | 0-24.000mA | 0.02%+2 | 0.05%+2 |
| DC V | 0~10.000V | 0.02%+2 | 0.05%+2 |
| DC mV | -15.000mV~99.999mV | 0.02%+2 | 0.05%+2 |
| 100.00mV~125.00mV | |||
| Frequency | 0.20Hz~200.00Hz | 0.01%+1 | 0.02%+1 |
| 200.0Hz~2000.0Hz | |||
| 2.000kHz~20.000kHz | |||
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