Agilent/Keysight U1191A Clamp Meter 600A

The Agilent/Keysight U1191A is a handheld clamp meter designed for AC current measurements. It features a 6,000-count resolution display and an average-responding AC current measurement capability up to 400 A. This instrument is equipped with a unique wire separator to assist in isolating individual wires within a bundle for measurement. It also offers integrated DMM functions including resistance, AC voltage, and DC voltage measurements. For safety, the U1191A is protected by CAT III 600 V and CAT IV 300 V overvoltage ratings.

### Technical Specifications

* **Display:** 3.5-digit LCD with 6,000 counts resolution
* **AC Current:**
* Range: 400 A
* Accuracy: Typically ±2.0% + 5 digits for 600 A range
* Conversion Type: Average sensing, RMS indication
* Frequency Response: 45 to 500 Hz (sine wave)
* Maximum Overload: 400 A RMS
* Position Error: 1% of reading
* **DC Current:** Not available
* **AC Voltage:**
* Range: 600 V
* Accuracy: ±0.5% + 3 digits
* Frequency Response: 45 to 500 Hz (sine wave)
* Input Impedance: 10 MΩ (nominal) in parallel with < 100 pF * **DC Voltage:** * Range: 600 V * Accuracy: ±0.5% + 3 digits * Input Impedance: 10 MΩ * **Resistance:** * Ranges: 600 Ω, 6 kΩ * Accuracy: ±0.8% + 5 digits for 600 Ω, ±0.8% + 3 digits for 6 kΩ * Overload Protection: 600 Vrms for short circuits with < 0.1 mA current * **Continuity:** Yes, with audible and visual alerts * **Diode Test:** Yes * **Capacitance:** Not available * **Operating Temperature:** -10 °C to +50 °C * **Maximum Conductor Size:** 31 mm (1.22 in), 27 mm (clamping diameter) * **Safety:** CAT III 600 V / CAT IV 300 V Overvoltage Protection### Features* **Wire Separator:** Unique design to isolate individual wires in a bundle for measurement * **Data Hold:** Yes * **Max/Min/Average:** Yes * **Auto Ranging:** Yes * **Null Function:** Yes * **Auto Power Off:** Yes * **Built-in LED Flashlight:** Yes (on some models, including U1192A, U1193A, U1194A, and indicated for U1191A in some sources) * **Non-Contact Voltage Detector (Vsense):** Yes (on some models, including U1192A, U1193A, U1194A, and indicated for U1191A in some sources) * **Ergonomic Design:** Fits comfortably in the hand### Compatibility* This instrument is part of the Agilent/Keysight U1190 Series.### Physical Characteristics* **Dimensions:** 225 x 77.1 x 38.6 mm * **Clamp Opening:** 31 mm * **Clamping Diameter:** 27 mmWhy Choose Aumictech for Agilent/Keysight U1191A? At Aumictech, we specialize in supplying high-end electrical test and measurement equipment. Whether you need precise AC current measurements, versatile DMM functions, or enhanced safety features, our team ensures the Agilent/Keysight U1191A delivers maximum performance for your application.