Key facts
- Brand
- EXTECH
- Model
- 1000A
- Documents
- 13
- Languages
- EN · ES
- Last added
- 2012-08-01
Start here

Extech 382090/382091 1000A 3-Phase Power Analyzer User's Guide
This manual covers the Extech 382090 and 382091 1000A 3-Phase Power Analyzer/Datalogger. The device features a ten-display LCD screen capable of showing power quality parameters simultaneously and supports True-RMS sensing for voltage, current, power, and energy measurements. It includes manual and automatic datalogging capabilities with a capacity for up to 20,000 data sets.
Read onlineEXTECH 1000A specifications
| True Power Range | 600kW |
|---|---|
| Apparent Power Range | 1000KVA |
| Peak Current Range | 1000A |
| AC Voltage Range | 600V |
| DC Voltage Range | 600V |
| Frequency Range | 500HZ |
| Resistance Range | 40K2 |
| Data Memory Capacity | 4000 readings |
| Jaw Opening Width | 1.8" (46mm) |
Source: EXTECH 1000A AC/DC Clamp-on Power Datalogger Kit Datasheet
All EXTECH 1000A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- Extech 382090/382091 1000A 3-Phase Power Analyzer User's Guide 24 p
- Extech EX830 True RMS 1000A Clamp Meter with IR Thermometer User's Guide 12 p
- EXTECH 1Φ/3Φ 1000 Amp True RMS Power Clamp-On Model 380976 user manual 20 p
- Extech EX810 1000 Amp Clamp Meter with IR Thermometer User's Guide 12 p
- Extech EX820 True RMS 1000A Clamp Meter with IR Thermometer User's Guide 12 p
- Extech EX840 True RMS 1000 Amp Clamp Meter with IR Thermometer User's Guide 12 p
- EXTECH INSTRUMENTS EX845 True RMS 1000 Amp Clamp Meter with Bluetooth user manual 14 p
Questions answered in these manuals
What is the maximum number of readings this datalogger can store?
The built-in recorder can datalog up to 4000 readings.
From: EXTECH 1000A AC/DC Clamp-on Power Datalogger Kit Datasheet
How wide do the clamp jaws open?
The clamp jaws open to a width of 1.8 inches (46mm).
From: EXTECH 1000A AC/DC Clamp-on Power Datalogger Kit Datasheet
What is the maximum current this power analyzer can measure?
The device measures currents up to 1000A.
From: Extech Power Analyzer 1000A 3-Phase/Data Logger Product Leaflet
What is the difference between Model 382090 and 382091?
Model 382090 is designed for use with 60Hz power systems, while Model 382091 is for use with 50Hz power systems.
From: Extech 382090/382091 1000A 3-Phase Power Analyzer User's Guide
How many data sets can be stored automatically?
The analyzer/datalogger can automatically store up to 20,000 data sets.
From: Extech 382090/382091 1000A 3-Phase Power Analyzer User's Guide
What systems is the Extech 1000A compatible with?
It works on single phase, 3-phase/3-wire, or 3-phase/4-wire systems.
From: Extech 1000A 3-Phase Power Analyzer/Datalogger Product Leaflet
