--- product_id: 90928398 title: "AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer" brand: "crocsee" price: "€ 3.24" currency: EUR in_stock: false url: https://www.desertcart.be/products/90928398-ac-80-260v-100a-crs-022b-lcd-display-digital-current store_origin: BE region: Belgium --- # 100A max current 6-in-1 simultaneous display Overload alarm flashes AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer **Brand:** crocsee **Price:** € 3.24 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up your energy IQ with precision and style! ## Quick Answers - **What is this?** AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer by crocsee - **How much does it cost?** € 3.24 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/90928398-ac-80-260v-100a-crs-022b-lcd-display-digital-current) ## Best For - crocsee enthusiasts ## Why This Product - Trusted crocsee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Adaptive Visibility:** Manual backlight control ensures clear readings in any lighting environment. - • **User-Friendly Alerts:** Overload alarm triggers flashing backlight & digits to prevent costly mistakes. - • **Effortless Installation:** 360° viewable split core CT means no wire cutting—ideal for retrofits and upgrades. - • **All-in-One Power Insight:** Monitor voltage, current, power, energy, frequency & power factor on one crisp LCD. - • **Precision Meets Practicality:** 1% measurement accuracy with energy data reset and storage even when powered off. ## Overview The CrocSee CRS-022B is a robust 6-in-1 digital multimeter designed for single-phase AC systems, measuring voltage (80-260V), current (up to 100A), active power, cumulative energy, frequency, and power factor with 1% accuracy. Featuring a large, backlit LCD that displays all parameters simultaneously, it includes an overload alarm and energy reset function. Its split core current transformer allows easy installation without wire cutting, perfect for professional-grade home or small business energy monitoring. Durable, fireproof enclosure and data retention on power loss make it a reliable tool for energy-conscious managers and DIY pros alike. ## Description CrocSee AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer - desertcart.com ## Features - The meter can only measure the active power(real power). It doesn't show Apparent power. If you measure power from a DC-AC inverter, please make sure it's PURE SINE WAVE. Otherwise the meter can be burnt or melted. - 6 in 1 Meter：The large clear screen can display voltage/ current/ active power/ cumulative energy/ frequency/ power factor at the same time. - Easy to Read: The backlight can be turned on/off manually, easy to read in the dark or in bright light. - Overload Alarm Feature: Backlight and power digits will flash when exceeding the preset power value. - One Button Control: The button is designed to control the backlight, reset energy data, or preset power alarm threshold. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07K3S4K9L | | Best Sellers Rank | #626,281 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #571 in Voltage Testers | | Brand Name | CrocSee | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (930) | | Item Weight | 0.16 Kilograms | | Manufacturer | CrocSee | | Measurement Type | Multimeter | | Minimum Operating Voltage | 80 Volts | | Model | CRS-022B | | Part Number | 3B039 | | Power Source | Corded Electric | | Specification Met | CE, RoHS, UL | | Style Name | Multi Testers | | UPC | 689749968392 | | Unit Count | 1 Count | | Upper Temperature Rating | 140 Degrees Fahrenheit | ## Product Details - **Brand:** CrocSee - **Color:** Black - **Item Weight:** 0.16 Kilograms - **Power Source:** Corded Electric - **Style:** Multi Testers ## Images ![AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer - Image 1](https://m.media-amazon.com/images/I/71DNs-GUTjL.jpg) ![AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer - Image 2](https://m.media-amazon.com/images/I/51Y8NRLz83L.jpg) ![AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer - Image 3](https://m.media-amazon.com/images/I/71QmW2YfeeL.jpg) ![AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer - Image 4](https://m.media-amazon.com/images/I/41htevaWZpL.jpg) ![AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer - Image 5](https://m.media-amazon.com/images/I/51dM90kpF-L.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: Does anybody make one of these that allows monitoring two circuits with two ct's, and just toggle the display?** A: I bought two meters and hooked up the coils to my wires coming from my generator feed to my double pole breaker , then I bought two more coils on eBay and put them on my main feed .Soldered the coils from both feeds to a four double pole mini switches so when the switches were in the up position the meters read the house power (normal power) When the four switches are in the down position I would monitor the generator feed when using the generator during a power outage.Wasn’t sure if the switches were necessary or if I could just parallel the coils from the a Phase and the ones feeding the b phase but used the switches to separate the coils from each other just in case. Works perfect this way.Now I can monitor normal power or generator power with just two meters. **Q: Does this record the amount of power used over a period of time?** A: It records watt-hours, but not time. If you want to know how much power was used over, say 30 days, you must manually note when you first began monitoring the circuit. This can be as simple as taking a picture of the display with your phone, which will of course time/date stamp your picture. One added benefit, it will retain watt-hours even if power is lost. It is not cleared until you manually clear it with the button to the right of the display. **Q: Does the meter display values up to the test values or main specifications? (ie. rated up to 100 amps, but displays only up to 5 amps)** A: (What are you connecting this too?) You’ll get what ever the AMP value from the watts divided by voltage. Watts / voltage = amps Im running 3500 watts at 240v = 14.5 amps (this is shown on my display) If you are only seeing 5 amps, then your wattage is only around 600w on 120v circuit. Hope this helps **Q: Has anyone found a solution to read these meters remotely (via Bluetooth or WiFi?** A: Set up a wifi camera, point it at the meter ;-). Without significant skill in micro-electronics there isn't any other way. ## Frequently Bought Together - CrocSee AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer - bayite DC 6.5-100V 0-100A LCD Display Digital Current Voltage Power Energy Meter Multimeter Ammeter Voltmeter with 100A Current Shunt - AC Current Voltage Amperage Power Energy Panel Meter LCD Digital Display Ammeter Voltmeter Multimeter with Split Core Current Transformer CT AC 80-260V 100A Multi-Function Power Monitor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/90928398-ac-80-260v-100a-crs-022b-lcd-display-digital-current](https://www.desertcart.be/products/90928398-ac-80-260v-100a-crs-022b-lcd-display-digital-current) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-03*