--- product_id: 73953224 title: "Mas830L Digital Pocket Battery Powered Multimeter (Assorted)" brand: "mastech" price: "HK$177" currency: HKD in_stock: true reviews_count: 8 url: https://www.desertcart.hk/products/73953224-mas830l-digital-pocket-battery-powered-multimeter-assorted store_origin: HK region: Hong Kong --- # 600V CAT II Safety Class 1999 Max Display Value 9V Battery Powered Mas830L Digital Pocket Battery Powered Multimeter (Assorted) **Brand:** mastech **Price:** HK$177 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your precision — the pocket multimeter that means business! ## Quick Answers - **What is this?** Mas830L Digital Pocket Battery Powered Multimeter (Assorted) by mastech - **How much does it cost?** HK$177 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/73953224-mas830l-digital-pocket-battery-powered-multimeter-assorted) ## Best For - mastech enthusiasts ## Why This Product - Trusted mastech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for Safety:** CAT II 600V rating ensures reliable performance in moderate energy environments. - • **Durable & Dependable:** IP20 splash-resistant casing and fuse protection keep your tool safe during daily use. - • **Clear Readings Every Time:** Large 1999-count digital display with polarity and over-range indicators for foolproof measurements. - • **Warranty-Backed Confidence:** 1-year manufacturer warranty shields you from defects, empowering worry-free troubleshooting. - • **Precision Meets Portability:** Compact 118g design fits your on-the-go lifestyle without sacrificing accuracy. ## Overview The Mastech MAS830L is a lightweight, battery-powered digital multimeter designed for professionals who demand accuracy and safety. Featuring a CAT II 600V safety rating, a clear 1999-count display with polarity and over-range indicators, and a splash-resistant IP20 casing, it’s built to handle everyday electrical diagnostics with confidence. Backed by a 1-year warranty, this compact tool is your reliable partner for precise measurements on the move. ## Description From the manufacturer Mastech MAS830L Digital Pocket Multimeter Safety Measures for MAS830L: Failing these Precautions May Lead to Instrument Damage - Always make sure the Test Probes are fitted in the correct sockets (Specially while measuring AC Voltage ) - Please choose the correct measuring option before you connect the probe. (As a thumb rule always choose the greater value and decrease if required) - While measuring current, make sure to put the Red Probe in “10A” socket and the measuring connection should be in “Series” - While measuring all other parameters other than Current (Ampere), the measuring connection should be in “Parallel” - If by mistake a wrong connection or option is selected and the measurement is initiated, the instrument will Blink / Beep. Remove the connections immediately to restrict the damage to minimum - The instrument can only be used in conjunction with the probe for the compliance with safety standards. If the probe needs replacing due to damage, the replacement must be of the same type or the same electrical specifications - Do not exceed the input limits specified for each range - When the instrument is measuring, do not touch the input terminal not in use - When a measurement range is uncertain, turn the function/range switch to the maximum range position Continuity Testing A continuity test tells us whether two things are electrically connected. To begin, make sure no current is running through the circuit or component you want to test. Switch it off, unplug it from the wall, and remove any batteries. Plug the black probe into the COM port on your multimeter. Plug the red probe into the VΩmA port. Switch on your multimeter, and set the dial to continuity mode (indicated by an icon that looks like a sound wave or wifi). To complete your continuity test, place one probe at each end of the circuit or component you want to test. If your circuit is continuous, the screen displays a value of zero (or near zero), and the multimeter beeps. If the screen displays 1 or OL (open loop), there's no continuity—that is, there's no path for electric current to flow from one probe to the other. In case of Diode, continuity will be shown only in one direction and not in other. DC Voltage Measurement Switch on your multimeter, and set the dial to DC voltage mode (indicated by a V with a straight line, or the symbol ⎓). Set the correct range for the voltage you expect to measure. Each setting on the dial lists the maximum voltage it can measure. So for example, if you expect to measure more than 2 volts but less than 20, use the 20 volt setting. If you're not sure, start with the highest setting. Place the Probes on the Voltage Source. If the range is set too high, the multimeter may not show an accurate reading. Turn the dial to a lower range to get a better reading. If the range is set too low, the multimeter simply reads 1 or OL, indicating that it is overloaded or out of range. Disconnect the circuit immediately and increase the range through Dial. Resistance Testing Switch on your multimeter, and set the dial to resistance mode indicated by the Ω symbol. Set the correct range for the resistance you expect to measure. If you're not sure, start with the highest setting. Place the probe on the two end of the product for which you want to measure the resistance. If your multimeter reads close to zero, the range is set too high for a good measurement. Turn the dial to a lower setting. If you set the range too low, the multimeter simply reads 1 or OL, indicating that it is overloaded or out of range. . Disconnect the circuit immediately and increase the range through Dial Review: Worth for money buy it - Very good product Review: ✅️ 100% Original Product! - The product is original and is available in two different colors and prints. The multimeter readings are accurate; however, the buzzer sound could be improved. Protection is good, as it comes with multiple fuses. Overall, it's a reliable product from Mastech! ## Features - 1 year Warranty against any manufacturing Defect (not including Accessories like Battery / Test Probes / Hostler) from date of invoice. - Please read Safety Instruction and Product Operations Manual carefully. Improper use of product can lead to product damage. - Safety Class: I CAT II 600V.Waterproof: IP20.Fuse: F1: F250mA or 250V,F2: F 10A or 250V.Power: 9V battery =, NEDA 1604 or 6F22.Maximum display value: 1999.Over-range indication: "1".Waterproof: IP20.Fuse: F1: F250mA or 250V,F2: F 10A or 250V.Power: 9V battery =, NEDA 1604 or 6F22.Maximum display value: 1999.Over-range indication: "1" - Polarity display: for negative polarity.Low voltage indication: on the display.Operating temperature: 0~40 degree Celsius (32~104 degree Fahrenheit).Storage temperature: -10~50 degree Celsius (14~122 degree Fahrenheit) - Relative humidity: <80 percent RH.Altitude: <2000m.Display: 2000 counts.Diode: 2.7V.Continuity Buzzer: <70+-30, Data hold.Display Backlight.Low Battery Display ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0093H048Y | | Best Sellers Rank | #11,937 in Home Improvement ( See Top 100 in Home Improvement ) #20 in Multi Testers | | Brand | Mastech | | Brand Name | Mastech | | Colour | Yellow or Green | | Customer Reviews | 4.0 out of 5 stars 3,824 Reviews | | Importer Contact Information | Happy Consumers | | Included Components | Multimetre, Test Probes, Manual, Caliberation Certificate | | Item Dimensions | 15 x 13 x 4 Centimeters | | Item Weight | 118 Grams | | Item dimensions L x W x H | 15 x 13 x 4 Centimeters | | Manufacturer | Mastech | | Maximum Operating Voltage | 600 Volts | | Measurement Type | Multimeter | | Minimum Operating Voltage | 200 Millivolts | | Model Number | MAS830L | | Packer Contact Information | Happy Consumers | | Part Number | MAS830L | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | Style | Digital | | Style Name | Digital | | UPC | 734026223036 110243617726 644725716961 802405274372 734026223043 734026223067 | | Unit Count | 1 Count | | Warranty Description | 1 year Warranty against any manufacturing Defect (not including Accessories like Battery / Test Probes / Hostler). For any warranty related information, please contact customer care number Customer care no. : 011-23875355 or Email at sales@metroq.in | ## Product Details - **Brand:** Mastech - **Power Source:** Battery Powered - **Style:** Digital - **Colour:** Yellow or Green - **Item Weight:** 118 Grams ## Images ![Mas830L Digital Pocket Battery Powered Multimeter (Assorted) - Image 1](https://m.media-amazon.com/images/I/81yaCj3bY5L.jpg) ![Mas830L Digital Pocket Battery Powered Multimeter (Assorted) - Image 2](https://m.media-amazon.com/images/I/512q4sAY4lL.jpg) ![Mas830L Digital Pocket Battery Powered Multimeter (Assorted) - Image 3](https://m.media-amazon.com/images/I/5199NWSZkLL.jpg) ![Mas830L Digital Pocket Battery Powered Multimeter (Assorted) - Image 4](https://m.media-amazon.com/images/I/51+J6yrO68L.jpg) ![Mas830L Digital Pocket Battery Powered Multimeter (Assorted) - Image 5](https://m.media-amazon.com/images/I/41B3n-jumVL.jpg) ## Questions & Answers **Q: What is the least count of voltage and current measurement?** A: Lease count/resolution depends on the range selected. For e.g. on 600V a/c range the least count is 1 i.e. 1 Volt;for 200V a/C range it is 200mV; similarly for 600v DC range it is 1V and 200V DC it is 100mV. You may refer the instruction manual and refer Resolution in DC/AC voltage range so also in DC current Range. I could measure the range of A/C and D/C voltage and observe. **Q: I was watching both, green and yellow model pictures and found that green(black)image do not show npn/pnp slot.only yellow one show.kindly explain.** A: This is not mastech multimeter. This is unity company multimeter... **Q: Can it be used to measure capacitance? How is it done?** A: Yes upto 200 microfarad (µF). **Q: Is it safe to use in mains and more than 2A or just for low end use?** A: Yes it is safe to use on mains. Not sure about current capacity. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth for money buy it *by M***A on 20 April 2026* Very good product ### ⭐⭐⭐⭐ ✅️ 100% Original Product! *by P***J on 13 July 2025* The product is original and is available in two different colors and prints. The multimeter readings are accurate; however, the buzzer sound could be improved. Protection is good, as it comes with multiple fuses. Overall, it's a reliable product from Mastech! ### ⭐⭐⭐⭐⭐ When I made an online support for warranty they said that this not an original product *by D***R on 26 June 2025* Why did you pick this product vs others?: I bought such a multimeter and tried it out. The battery was low. A battery that costs Rs. 20 should not be given with it. It is not a good thing to have to replace the battery immediately when buying a new item. Now that I have replaced the battery, the multimeter is working fine. This is a good product that is worth the price. Thank you very much. Accuracy: Very accurate reading Size: Compact Quality: Good to ## Frequently Bought Together - MASTECH MAS830L Digital Multimeter with Probes (Original) by Sigma Instruments - Taparia 1621-8 Steel (210mm) Combination Plier with Joint Cutter (Red and Black) - TAPARIA Insulated Lineman Combination Cutting Piler 210 MM / 8" (Silver/Orange) --- ## 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.hk/products/73953224-mas830l-digital-pocket-battery-powered-multimeter-assorted](https://www.desertcart.hk/products/73953224-mas830l-digital-pocket-battery-powered-multimeter-assorted) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-02*