---
product_id: 49238063
title: "LB02 Resistance Current Voltage Meter Voltmeter, LCD Display Signal Generator Source Process Calibrator 4-20mA/0-10V/mV"
brand: "aitoserlea"
price: "2798 kr"
currency: NOK
in_stock: true
reviews_count: 4
category: "Aitoserlea"
url: https://www.desertcart.no/products/49238063-lb02-resistance-current-voltage-meter-voltmeter-lcd-display-signal-generator
store_origin: NO
region: Norway
---

# 4-20mA & 0-10V signal range Large 49x29mm LCD display Internal electronic switch tech LB02 Resistance Current Voltage Meter Voltmeter, LCD Display Signal Generator Source Process Calibrator 4-20mA/0-10V/mV

**Brand:** aitoserlea
**Price:** 2798 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your diagnostics with precision and ease—never miss a signal again!

## Quick Answers

- **What is this?** LB02 Resistance Current Voltage Meter Voltmeter, LCD Display Signal Generator Source Process Calibrator 4-20mA/0-10V/mV by aitoserlea
- **How much does it cost?** 2798 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/49238063-lb02-resistance-current-voltage-meter-voltmeter-lcd-display-signal-generator)

## Best For

- aitoserlea enthusiasts

## Why This Product

- Trusted aitoserlea brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal Clear Readouts:** Large segment LCD display ensures you never miss a detail during critical troubleshooting.
- • **Plug & Play Signal Master:** Instantly toggle V, mV, mA, Ω inputs with dedicated buttons—no menu diving needed.
- • **Universal Terminal Design:** Two connector terminals handle any input/output level—no more lead mix-ups or damage worries.
- • **Durable Internal Switching:** Say goodbye to fragile DIP switches; enjoy enhanced reliability and longer device life.
- • **Ultra-Low Power Consumption:** Runs under 0.3mA normally, under 10mA with backlight—ideal for extended field use.

## Overview

The LB02 Resistance Current Voltage Meter is a versatile process calibrator and signal generator supporting 4-20mA, 0-10V, mV, Ω, and RTD/thermocouple inputs. Featuring a large, clear LCD and robust internal electronic switching, it offers reliable, user-friendly operation with universal terminals and ultra-low power consumption—perfect for professional troubleshooting and calibration tasks.

## Description

LB02 Resistance Current Voltage Meter Voltmeter, LCD Display Signal Generator Source Process Calibrator 4-20mA/0-10V/mV: desertcart.com: Industrial & Scientific

Review: Great meter. - Haven't used all the functions, but so far it works as expected. Started to build one from panel parts, soon found that I had double the cost and half the capability. Very nice
Review: Great for troubleshooting BAS systems - Works great to verify BAS devices can read 4-20 mA or 0-10 volt inputs. I use it for troubleshooting all the time.

## Features

- Expect with the conventional signal input and output functions, as well as resistance, Pt100, Cu50 RTD, thermocouple input-output 8 kinds of signals, very powerful
- All functions all use internal electronic switch, and some other brands on the market, unlike DIP switch auxiliary products need to exclude the impact of the mechanical structure life, but also improves the ease of use
- Two connector terminals, any level, regardless of the input and output terminals of the full use of these two, no longer have to forget plug lead damage to the meter or equipment to worry about
- V, mV, mA, Ω input and output has a corresponding button, call directly, without advance menu selection, thermocouple, RTD input and output it is only after entering the function corresponding mV or Ω files left arrow or right arrow to select it, the operation is very simple, no combination of keys, quick and easy operation
- Segment LCD clear display and used multimeter or a calculator is the same. Large display area, visual area of 49*29mm. Low power consumption, maximum power consumption of less than 0.3mA. It will be less than 10mA, when the backlight is opened

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076985XH9 |
| Best Sellers Rank | #449,699 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #353 in Voltage Testers |
| Brand | Aitoserlea |
| Brand Name | Aitoserlea |
| Color | LB02 |
| Customer Reviews | 4.4 out of 5 stars 19 Reviews |
| Item Weight | 0.44 kg |
| Manufacturer | top-tool |
| Measurement Type | Multimeter, Voltmeter |
| Model | 1 |
| Number of Items | 1 |
| Part Number | 1 |
| Power Source | Battery Powered |
| Style | LB02 |
| Style Name | LB02 |
| UPC | 686603167687 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Aitoserlea
- **Power Source:** Battery Powered
- **Style:** LB02
- **Color:** LB02
- **Item Weight:** 0.44 Kilograms

## Images

![LB02 Resistance Current Voltage Meter Voltmeter, LCD Display Signal Generator Source Process Calibrator 4-20mA/0-10V/mV - Image 1](https://m.media-amazon.com/images/I/613Ouowbl7L.jpg)
![LB02 Resistance Current Voltage Meter Voltmeter, LCD Display Signal Generator Source Process Calibrator 4-20mA/0-10V/mV - Image 2](https://m.media-amazon.com/images/I/51pH7iGOHQL.jpg)
![LB02 Resistance Current Voltage Meter Voltmeter, LCD Display Signal Generator Source Process Calibrator 4-20mA/0-10V/mV - Image 3](https://m.media-amazon.com/images/I/511h-mM6qzL.jpg)
![LB02 Resistance Current Voltage Meter Voltmeter, LCD Display Signal Generator Source Process Calibrator 4-20mA/0-10V/mV - Image 4](https://m.media-amazon.com/images/I/61ztSbwlxLL.jpg)
![LB02 Resistance Current Voltage Meter Voltmeter, LCD Display Signal Generator Source Process Calibrator 4-20mA/0-10V/mV - Image 5](https://m.media-amazon.com/images/I/61XPwDikrwL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great meter.
*by A***N on February 21, 2019*

Haven't used all the functions, but so far it works as expected. Started to build one from panel parts, soon found that I had double the cost and half the capability. Very nice

### ⭐⭐⭐⭐⭐ Great for troubleshooting BAS systems
*by S***6 on November 13, 2019*

Works great to verify BAS devices can read 4-20 mA or 0-10 volt inputs. I use it for troubleshooting all the time.

### ⭐⭐ Not very accurate on the low end of 4-20 mA
*by D***Y on March 30, 2024*

Meter is extremely off on the low end of 4-20 mA. I have zero idea how it works with thermocouples, but somehow it works fine if you use copper/copper wire the whole way and was fairly accurate in all of the thermocouple types that I tried (K/S/B) Another drawback is being limited to Celsius from the temperature side. I’m sending mine back and going with a different option. The Memocal 2000 in the screenshots is pretty accurate and calibrated to ISO 17025 standards.

## Frequently Bought Together

- LB02 Resistance Current Voltage Meter Voltmeter, LCD Display Signal Generator Source Process Calibrator 4-20mA/0-10V/mV
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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-18*