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The product is intended for specialists and requires qualified and authorized personnel. The product does not include assembly/use instructions . Putting the product into operation by unqualified persons leads to the loss of the warranty according to the Terms and Conditions on the site.
The specified technical parameters (current, power, etc.) represent maximum allowable values under ideal operating conditions. For safe use and optimal lifespan, it is recommended to operate the product continuously at no more than 50% of the specified maximum values.
Digital clamp meter ST-181, Multimeter, 600V, 400A
Digital clamp meter for quick checks in electrical and automotive installations, measures AC current through the clamp up to 400A and voltage up to 600V, clear digital display with 4000 counts for accurate readings, includes resistance, frequency and capacitance measurement, plus non-contact NCV detection for quick voltage identification.
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Digital multimeter with functions for measuring current, voltage and other electrical parameters, ideal for both professional and hobby use. With a capacity of up to 4000 measurement units (counts), it allows for accurate and fast readings in various applications, including automotive and electrical installations.
The device offers multiple functions, such as measuring AC current through the clamp, testing voltage, frequency, capacitance, resistance, as well as non-contact voltage detection (NCV). It is compact and easy to use, and the display is a digital type, clearly readable.
The multimeter can measure AC current only through the clamp . DC current cannot be measured through the clamp.


Functions:
| Parameter | Measurement range | Precision |
|---|---|---|
| AC voltage | 4V / 40V / 400V / 600V | ±(1.5% + 3) |
| DC voltage | 400mV / 4V / 40V / 400V / 600V | ±(1.0% + 3) |
| Resistance | 400 / 4K / 40K / 400K / 4MΩ | ±(1.2% + 3) |
| 40MΩ | ±(1.5% + 5) | |
| AC current | 40A / 400A | ±(2.5% + 3) |
| Frequency | 10Hz ~ 400kHz | ±(1.0% + 5) |
| 400kHz ~ 4MHz | ±(2.0% + 5) | |
| Capacitance | 1nF ~ 4μF | ±(2.5% + 10) |
| 4μF ~ 400μF | ±(4.0% + 20) | |
| 4mF | ±(5.0% + 30) | |
| Working temperature | 18°C ~ 28°C | - |
Specifications:
Power supply: 2 x AAA, 1.5V, batteries not included
Manufacturer: ANENG
Operating mode: Auto or manual
Operating temperature: 0-40°C
Dimensions: 184.3 x 62.2 x 32mm
Package weight: 300g
Package contents:
Multimeter
Textile storage bag
English manual
Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.
Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.
Avertismente generale de siguranta:
Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.
Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.
Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.
Nu lasati produsul alimentat nesupravegheat in timpul testelor.
Produsul nu este jucarie si nu este destinat copiilor.
Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.
Identificare produs:
Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.
Producator / Importator / Distribuitor:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Website: www.sigmanortec.ro
Persoana responsabila in UE:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Documentatie si siguranta:
Pentru informatii suplimentare, fise tehnice, declaratii de conformitate sau instructiuni, ne puteti contacta la [email protected].