# METER CLAMP 400A TRMS AC/DC+IR NIST

**Manufacturer:** EXTECH  
**MPN:** `EX623NIST`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | EXTECH |
| Manufacturer name | EXTECH |
| Manufacturer | EXTECH |
| DimensionUnit | inch |
| Extra Product Name | METER CLAMP 400A TRMS AC/DC+IR NIST |
| UNSPSC | 41113648 |
| Weight | 1.7 |
| WeightUnit | lbs |
| height | 1.9 |
| height_Attrib | Overall Height |
| moq | 1 |
| MPN | EX623NIST |
| multiple | 1 |
| originalCurrency | {'currency': 'CAD', 'tierPrice1': '541.42'} |
| qtyInStock | 0 |
| SKU | EXTEX623NIST |
| tierMinQty1 | 1 |
| tierPrice1 | 392.9658845199999 |
| width | 3.1 |
| width_Attrib | Overall Width |
| Item | Digital Clamp Meter |
| Safety Rating | CAT III 600 V |
| Maximum AC Current Measurement | 400 A |
| Maximum DC Current Measurement | 400 A |
| Current Leakage Testing | No |
| Intrinsically Safe | No |
| Waterproof | No |
| Thermal Imaging | No |
| Bluetooth Compatible | No |
| Jaw Style | Clamp On |
| Basic DC Voltage Accuracy | +/-0.10% |
| Basic DC Current Accuracy | +/-1.50% |
| Frequency Measurement Accuracy | +/-0.30% |
| Display Type | Backlit LCD |
| AC Current Measurement Resolution | 10 mA |
| Auto Power Off | Yes |
| Batteries Included | Yes |
| Battery Size | 9V |
| Capacitance Measurement Resolution | 0.01 nF |
| DC Voltage Measurement Resolution | 0.01 mV |
| Diode Test | Yes |
| Frequency Measurement Resolution | 0.001 Hz |
| Inrush Current Measurable | Yes |
| Manufacturers Warranty Length | 2 yr |
| Maximum Conductor Size | 500MCM |
| Maximum Operating Temperature | 104 Degrees F |
| Maximum Storage Temperature | 140 Degrees F |
| Minimum AC Voltage Measurement | 400 V |
| Minimum DC Current Measurement | 40 A |
| Minimum Frequency Measurement | 40 Hz |
| Minimum Resistance Measurement | 400 ohm |
| Non-Contact Voltage Detector | Yes |
| Overall Width | 3.1 in |
| Resistance Measurement Resolution | 0.01 ohm |
| Thermometer Type | Infrared, Type K Thermocouple |
| Audible Continuity | Yes |
| AC Response Calculation | TRMS |
| Maximum AC Voltage Measurement | 600 V |
| Maximum DC Voltage Measurement | 600 V |
| Parameters Measured | AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Diode, Duty Cycle, Frequency, Resistance, Temperature (IR), Temperature (K) |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| grainger.ca | EXTEX623NIST | 392.96588452 | 1 | None | 1 |

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