# Digital multimeter Benning CM E1 — handheld meter, battery powered, dimensions 276×100×47 mm, CAT III 300V

**URL:** https://aio.lv/en/product--benning-044684--4302813
**Data updated:** 2026-03-11 11:45 (EET)
**Category:** Measuring tools
**Manufacturer:** Benning
**Manufacturer code:** 044684
**EAN:** 4014651446847
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 900.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 1 570.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--benning-044684--4302813

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Benning CM E1 is a handheld digital multimeter powered by battery, designed for electrical measurements within CAT III 300V environments. Key specifications include compact dimensions (276×100×47 mm) and portable form factor. Suitable for voltage, current and basic continuity checks in installations, service work and troubleshooting where CAT III overvoltage protection is required.

## Long description

Benning CM E1 is a handheld digital multimeter designed for electrical measurements in environments up to CAT III 300V. Battery powered and compact (276×100×47 mm), this meter combines clamp-based earth loop resistance measurement with TRUE RMS current measurement for leakage and load currents from 0.3 mA to 35 A. The instrument uses an excitation winding and a sensor winding in the measuring clamp to induce and detect current in the clamped earthing conductor, allowing calculation of the entire earth loop resistance without disconnecting the earthing conductor.
Advantages
The clamp-based earth loop resistance measurement eliminates the need for auxiliary earth electrodes or disconnection of the earthing conductor, enabling safe, fast and non-invasive testing even in corroded or hard-to-access earthing points. TRUE RMS measurement ensures accurate readings for both sinusoidal and non-sinusoidal currents. The meter’s handheld form factor and battery operation make it suitable for on-site inspections, service work and troubleshooting in installations where CAT III 300V protection is required.
Suitable for
 Measuring earth loop resistance in multiply earthed systems without disconnecting the earthing conductor
 Measuring leakage and load currents from 0.3 mA to 35 A using TRUE RMS
 Testing and troubleshooting electrical installations, street lighting and telecom groundings
 Inspection of lightning protection systems and overhead line networks with pole-type earth electrodes
 Routine maintenance and service work where portable, battery-powered meters are required
Key specifications
 Protection category: CAT III 300V
 Dimensions: 276 × 100 × 47 mm
 Power supply: battery operated
 Earth loop resistance measurement via clamp (no disconnection or auxiliary probes needed)
 Leakage and load current measurement range: 0.3 mA to 35 A (TRUE RMS)
 Measuring principle: excitation winding and sensor winding in clamp; induced AC excitation at approx. 3.333 kHz
How to use
Place the measuring clamp around the earthing conductor to be tested, ensuring the conductor is centered in the clamp jaws. Activate the meter and select the earth loop resistance function or current measurement as required. For earth loop resistance, the meter applies a constant AC excitation to induce current; the sensor winding measures the induced current and the instrument calculates the resistance as the ratio of excitation voltage to measured current. For current measurements, enclose the conductor with the clamp and read the TRUE RMS value displayed. Follow general safety procedures for working on live installations and observe the CAT III 300V rating.
Usage recommendations
To obtain reliable earth loop resistance readings, ensure the clamp fully encloses a single conductor and avoid nearby parallel conductors in the clamp opening. Use the TRUE RMS mode for non-sinusoidal currents and perform measurements with stable connections; keep batteries charged and verify zero or offset functions where available before critical tests.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.75 kg |
| Power source | Battery |
| Height | 276 mm |
| Width | 100 mm |
| Depth | 47 mm |
| Product colour | Red |
| Placement supported | Handheld multimeter |
| Backlight | No |
| Carrying case | Yes |
| AC current range | 0.03 - 35 |
| Resistance range | 0.025 - 1500 |
| Data hold | Yes |
| Product type | Digital multimeter |
| Measuring category | CAT III 300V |

## FAQ

### How much does the Digital multimeter Benning CM E1 cost, and is it available for purchase?

The price is 1,900.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Digital multimeter Benning CM E1 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Benning products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Benning service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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