Extech MA445 Clamp Meter, 400 A 400 A 600 V dc 600 V ac CAT III Non-Contact Voltage Detector, RSCAL
- RS Stock No.:
- 947-464
- Mfr. Part No.:
- MA445
- Brand:
- Extech
Subtotal (1 unit)*
£148.00
(exc. VAT)
£177.60
(inc. VAT)
FREE delivery for orders over £60.00
- Plus 12 unit(s) shipping from 09 November 2026
Units | Per unit |
|---|---|
| 1 + | £148.00 |
*price indicative
- RS Stock No.:
- 947-464
- Mfr. Part No.:
- MA445
- Brand:
- Extech
Select all | Attribute | Value |
|---|---|---|
| Brand | Extech | |
| Product Type | Clamp Meter | |
| Resistance Resolution | 0.1Ω | |
| Maximum DC Current Measurement | 400A | |
| Maximum AC Voltage Measurement | 600V ac | |
| Maximum DC Voltage Measurement | 600V dc | |
| Maximum Resistance Measurement | 40mΩ | |
| Model Number | MA445 | |
| AC Voltage Resolution | 1mV ac | |
| AC Current Accuracy | ±2.5 % | |
| AC Current Resolution | 10mA | |
| Minimum Operating Temperature | -40°C | |
| DC Voltage Accuracy | ±0.8 % | |
| Clamp Meter Type | AC/DC Clamp Meter | |
| DC Voltage Resolution | 0.1 mV dc | |
| Maximum Jaw Opening | 30mm | |
| DC Current Resolution | 10mA | |
| DC Current Accuracy | ±2 % | |
| AC Voltage Accuracy | ±1.2 % | |
| Width | 77mm | |
| Length | 228mm | |
| Standards/Approvals | CE, ETL | |
| Height | 41mm | |
| Weight | 265g | |
| Functions Measured | 9/10/11 | |
| True RMS | Yes | |
| Power Source | Battery | |
| Safety Category Voltage | 600V ac | |
| Safety Category Level | CAT III | |
| Non-Contact Voltage Detector | Yes | |
| Display Type | LCD | |
| Battery Type | AAA | |
| Calibrated | RSCAL | |
| Maximum Conductor Size | 500kcmil | |
| Maximum Temperature Measurement | 1000°C | |
| Maximum AC Current Measurement | 400A | |
| Select all | ||
|---|---|---|
Brand Extech | ||
Product Type Clamp Meter | ||
Resistance Resolution 0.1Ω | ||
Maximum DC Current Measurement 400A | ||
Maximum AC Voltage Measurement 600V ac | ||
Maximum DC Voltage Measurement 600V dc | ||
Maximum Resistance Measurement 40mΩ | ||
Model Number MA445 | ||
AC Voltage Resolution 1mV ac | ||
AC Current Accuracy ±2.5 % | ||
AC Current Resolution 10mA | ||
Minimum Operating Temperature -40°C | ||
DC Voltage Accuracy ±0.8 % | ||
Clamp Meter Type AC/DC Clamp Meter | ||
DC Voltage Resolution 0.1 mV dc | ||
Maximum Jaw Opening 30mm | ||
DC Current Resolution 10mA | ||
DC Current Accuracy ±2 % | ||
AC Voltage Accuracy ±1.2 % | ||
Width 77mm | ||
Length 228mm | ||
Standards/Approvals CE, ETL | ||
Height 41mm | ||
Weight 265g | ||
Functions Measured 9/10/11 | ||
True RMS Yes | ||
Power Source Battery | ||
Safety Category Voltage 600V ac | ||
Safety Category Level CAT III | ||
Non-Contact Voltage Detector Yes | ||
Display Type LCD | ||
Battery Type AAA | ||
Calibrated RSCAL | ||
Maximum Conductor Size 500kcmil | ||
Maximum Temperature Measurement 1000°C | ||
Maximum AC Current Measurement 400A | ||
- COO (Country of Origin):
- CN
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