--- 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: "Ā£129.40" currency: GBP in_stock: true reviews_count: 7 url: https://www.desertcart.co.uk/products/49238063-lb02-resistance-current-voltage-meter-voltmeter-lcd-display-signal-generator store_origin: GB region: United Kingdom --- # 4-20mA/0-10V 49x29mm display <0.3mA power LB02 Resistance Current Voltage Meter Voltmeter, LCD Display Signal Generator Source Process Calibrator 4-20mA/0-10V/mV **Brand:** aitoserlea **Price:** Ā£129.40 **Availability:** āœ… In Stock ## Summary > šŸ”§ Elevate Your Calibration Game! ## 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?** Ā£129.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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 - ā€¢ **User-Friendly Design:** Navigate effortlessly with dedicated buttons for V, mV, mA, and Ī© inputs/outputs. - ā€¢ **Crystal Clear Display:** Enjoy a large, easy-to-read LCD display that rivals your favorite multimeter. - ā€¢ **Versatile Connectivity:** Two connector terminals allow for flexible input/output without the worry of lead damage. - ā€¢ **Durability Meets Innovation:** Internal electronic switches enhance longevity and ease of use, leaving mechanical wear behind. - ā€¢ **Precision at Your Fingertips:** Experience seamless signal input/output with 8 types of signals including resistance and thermocouple. ## Overview The LB02 Resistance Current Voltage Meter is a versatile signal generator and process calibrator designed for professionals. It features an LCD display, supports multiple signal types, and offers user-friendly operation with dedicated buttons, ensuring precision and ease in various applications. ## Description Full description not available ## 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, Ī© 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 Ī© 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 ## 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) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ā­ā­ā­ā­ā­ Great little unit *by R***O on March 15, 2022* Exactly what I expected. I have tested directly upon delivery output signal values on a bench multimeter on their accuracy, and looks good.Next step will be testing the Hart and Modbus functionality. (Will update the review once completed)It would be helpful if the manual could improve and go a bit more in depth how to used this part of the unit. Hart/Modbus.The unit can be charged via USB (cable is included in the package)The unit is delivered with banana plugs and clips, I was surprised by its good quality. ### ā­ā­ā­ā­ā­ 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 ### ā­ā­ 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. Iā€™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 - Adjustable 4-20mA Signal Generator Current Voltage Analog Simulator 0-10V/0-22mA Signal Sources for Value Adjusting PLC Controller Panel LED Testing Calibration - Fluke 17B+ Digital Multimeter, for Electrical Applications, Measures AC/DC Voltage 100V, Current Measurements to 10A, Resistance, Continuity, Diode, Capacitance, Frequency, and Temperature Testing --- ## Why Shop on Desertcart? - šŸ›’ **Trusted by 1.3+ Million Shoppers** ā€” Serving international shoppers since 2016 - šŸŒ **Shop Globally** ā€” Access 737+ million products across 21 categories - šŸ’° **No Hidden Fees** ā€” All customs, duties, and taxes included in the price - šŸ”„ **15-Day Free Returns** ā€” Hassle-free returns (30 days for PRO members) - šŸ”’ **Secure Payments** ā€” Trusted payment options with buyer protection - ā­ **TrustPilot Rated 4.5/5** ā€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/49238063-lb02-resistance-current-voltage-meter-voltmeter-lcd-display-signal-generator](https://www.desertcart.co.uk/products/49238063-lb02-resistance-current-voltage-meter-voltmeter-lcd-display-signal-generator) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-15*