Agilent U1271A 万用表
名称：万用表
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简介：Agilent U1271A 数字万用表，4½ 位，防水防尘易于掌握，功能全面。 Agilent U1271A工业万用表经过 IP 54 验证，提供许多有用的功能（例如 ZLOW），可消除寄生电压和敏感电阻，从而最大程度地降...
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Agilent U1271A 数字万用表，4½ 位，防水防尘易于掌握，功能全面。
Agilent U1271A工业万用表经过 IP 54 验证，提供许多有用的功能（例如 ZLOW），可消除寄生电压和敏感电阻，从而最大程度地降低由泄漏电流引起的剩余电压的错误读数。Agilent U1271A为了确保安全，背光告警将不断闪动背光，以便在嘈杂环境中指示导通性。所有这些都包含在一台设备中，即使在您戴手套时，也非常适合手持，并易于操作。
• 多种功能，可满足传统的工业需求，并提高生产效率和安全性
• 改进的精度和分辨率可满足传统的工业需求（30,000 个计数分辨率，0.7% ACV 精度）
• 智能特性可提高生产效率和安全性（可选的低通滤波器 LPF 和快速的信号类型识别 Qik-V）
• 更稳固的抓握方式
• 在嘈杂环境中通过视频和音频提供连续指示
• 轻松更换熔丝，简化维护工作
• 轻松连接至 PC 和内部存储器（高达 200 个计数）以记录数据
• 易于操作的大型旋转开关和按钮
• 防尘防水外壳（符合 IP 54）
| Di | U1271A | U1272A | ||||
| Basic | Features | |||||
| Display | resolution | 30,000 | 30,000 | |||
| Auto/manual | ranging | Yes | Yes | |||
| Analog | bar | graph | Yes | Yes | ||
| Backlight | Yes | Yes | ||||
| AC | bandwidth | 20 | kHz | 100 | kHz | |
| TRUE | RMS | AC | AC | + | DC | |
| Measurements | ||||||
| Voltage | DC | |||||
| Range | ||||||
| Accuracy | ||||||
| 300 | mV | to | 1000 | V | ||
| 0.05% | + | 2 | cnts | |||
| 30 | mV | to | 1000 | V | ||
| 0.05% | + | 2 | cnts | |||
| Voltage | AC | |||||
| Range | ||||||
| Accuracy | ||||||
| Bandwidth | ||||||
| 300 | mV | to | 1000 | V | ||
| 0.70% | + | 20 | cnts | |||
| 45 | Hz | to | 20 | kHz | ||
| 30 | mV | to | 1000 | V | ||
| 0.60% | + | 20 | cnts | |||
| 45 | Hz | to | 100 | kHz | ||
| Current | DC | |||||
| Range | ||||||
| Accuracy | ||||||
| 300 | µA | to | 10 | A | ||
| 0.20% | + | 5 | cnts | |||
| 300 | µA | to | 10 | A | ||
| 0.20% | + | 5 | cnts | |||
| Current | AC | |||||
| Range | ||||||
| Accuracy | ||||||
| Bandwidth | ||||||
| 300 | µA | to | 10 | A | ||
| 0.90% | + | 25 | cnts | |||
| 45 | Hz | to | 2 | kHz | ||
| 300 | µA | to | 10 | A | ||
| 0.60% | + | 25 | cnts | |||
| 45 | Hz | to | 2 | kHz | ||
| Resistance | ||||||
| Range | ||||||
| Accuracy | ||||||
| 300 | Ω | to | 100 | MΩ | ||
| 0.2 | % | + | 5 | cnts | ||
| 30 | Ω | to | 300 | MΩ | ||
| 0.20% | + | 5 | cnts | |||
| Frequency | ||||||
| Range | ||||||
| Accuracy | ||||||
| 99.999 | Hz | to | 999.99 | kHz | ||
| 0.01% | + | 5 | cnts | |||
| 99.999 | Hz | to | 999.99 | kHz | ||
| 0.01% | + | 5 | cnts | |||
| Capacitance | ||||||
| Range | ||||||
| Accuracy | ||||||
| 10 | nF | to | 10 | mF | ||
| 1% | + | 2 | cnts | |||
| 10 | nF | to | 10 | mF | ||
| 1% | + | 2 | cnts | |||
| Temperature | ||||||
| Range | ||||||
| Accuracy | ||||||
| K: | -200 | to | 1372 | °C | ||
| 1% | + | 1°C | ||||
| K: | -200 | to | 1372 | °C | ||
| J: | -200 | to | 1200 | °C | ||
| 1% | + | 1 | °C | |||
| Continuity | with | beeper | Yes | Yes | ||
| Diode | test | Yes | Yes | |||
| Data | Management | |||||
| Min/Max | Recording | Yes | Yes | |||
| Display | Hold | Yes | Yes | |||
| Peak | Hold | Yes | Yes | |||
| Datalogging | ||||||
| Manual: | 100 | points | ||||
| Interval: | 200 | points | ||||
| Manual: | 100 | points | ||||
| Interval: | 10,000 | points | ||||
| Null | Yes | Yes | ||||
| PC | Connectivity | IR-USB | IR-USB | |||
| % | scale | of | 4月20日 | mA | Yes | Yes |
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