Product details
The Extech EX840A is a digital clamp meter equipped with an integrated IR thermometer, designed for professional applications. With a safety rating of CAT IV 600V, this device offers high reliability and safety when measuring electrical currents. The True RMS technology ensures accurate measurements for both alternating and direct current. The backlit LCD display with 6000 counts allows for clear readability of measurements, even in challenging lighting conditions. The EX840A is ideal for technicians and professionals who require precise and reliable measurements across a range of electrical applications. Advanced features include a low-pass filter to reduce interference and the ability to measure inrush currents, making it a versatile tool for troubleshooting and maintenance.
- LoZ function to prevent false readings caused by ghost voltages
- Low-pass filter (LPF) for accurate measurements in electrically noisy environments
- Inrush current measurement to capture starting currents
- Integrated IR thermometer for non-contact temperature measurements
- Package includes an 8-piece professional test lead set and user manual.
Multimeter type | Pincer ammeter |
voltage type | AC/DC |
measurement tolerance | 2.50 ± % |
multimeter technology | Digital |
measurement type | True RMS |
Item number | 45962165 |
Manufacturer | Extech |
Category | Multimeter |
Manufacturer no. | EX840A |
Release date | 20.5.2024 |
Multimeter type | Pincer ammeter |
multimeter technology | Digital |
Calibrated according to | Factory standard (without certificate) |
Current clamp Opening range | 43 mm |
display type | Digital |
voltage type | AC/DC |
current type | AC/DC |
measurement tolerance | 2.50 ± % |
measurement type | True RMS |
measurement category | CAT IV 600V |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Scope of delivery | EX840A Bag 8-piece professional test lead set (TL808) Temperature of bead wire type K 9V battery User manual |
Length | 5 cm |
Width | 11 cm |
Height | 27 cm |
Weight | 0.40 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Multimeter» category have a defect within the first 24 months?
Source: Digitec Galaxus- ExtechNot enough data
- 1.Klein Tools0 %
- 2.Voltcraft0.1 %
- 3.Beha Amprobe0.2 %
- 3.Fluke0.2 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- ExtechNot enough data
- 1.Yato0 days
- Beha AmprobeNot enough data
- BenningNot enough data
- BGSNot enough data
Return rate
How often is a product of this brand in the «Multimeter» category returned?
Source: Digitec Galaxus- ExtechNot enough data
- 1.Goobay0.3 %
- 1.KS Tools0.3 %
- 3.Uni-T0.4 %
- 4.Delock0.5 %