---
product_id: 565922876
title: "Klein Tools MM450 Multimeter, Slim Digital Meter, Auto-Ranging TRMS, 600V AC/DC Voltage, Current, Resistance, Temp, Frequency, Continuity, Orange"
brand: "klein tools"
price: "Rp4140539"
currency: IDR
in_stock: true
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.id/products/565922876-klein-tools-mm450-multimeter-slim-digital-meter-auto-ranging-trms
store_origin: ID
region: Indonesia
---

# 600V AC/DC voltage range Slim, pocket-friendly profile Reverse-contrast auto-adjusting display Klein Tools MM450 Multimeter, Slim Digital Meter, Auto-Ranging TRMS, 600V AC/DC Voltage, Current, Resistance, Temp, Frequency, Continuity, Orange

**Brand:** klein tools
**Price:** Rp4140539
**Availability:** ✅ In Stock

## Summary

> ⚡ Power in Your Pocket: The Klein MM450 Multimeter that works as hard as you do!

## Quick Answers

- **What is this?** Klein Tools MM450 Multimeter, Slim Digital Meter, Auto-Ranging TRMS, 600V AC/DC Voltage, Current, Resistance, Temp, Frequency, Continuity, Orange by klein tools
- **How much does it cost?** Rp4140539 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/565922876-klein-tools-mm450-multimeter-slim-digital-meter-auto-ranging-trms)

## Best For

- klein tools enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Lead-Alert LEDs ensure correct test lead placement, minimizing errors and maximizing safety on the job.
- • **View Anywhere:** High-visibility reverse-contrast LCD with optical sensor adapts instantly to any lighting condition.
- • **Pocket-Sized Pro:** Slim, lightweight design fits effortlessly in your pocket—ready for any job, anytime.
- • **All-in-One Tester:** Measures temperature, capacitance, frequency, duty cycle, continuity, and diode tests—your ultimate field companion.
- • **Precision Meets Power:** TRMS auto-ranging for accurate AC/DC voltage, current, and resistance readings up to 600V and 10A.

## Overview

The Klein Tools MM450 is a slim, TRMS auto-ranging digital multimeter designed for professionals and hobbyists alike. It measures AC/DC voltage up to 600V, current up to 10A, resistance, temperature, capacitance, frequency, and more. Featuring a bright, reverse-contrast LCD with an optical sensor for optimal visibility in any lighting, and LED lead-alerts for enhanced safety, this compact tool fits comfortably in your pocket while delivering reliable, precise measurements. Certified for industrial use and powered by included AAA batteries, the MM450 is engineered for accuracy, convenience, and durability.

## Description

Klein Tools MM450 Multimeter is a TRMS auto-ranging slim multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, and test diodes and continuity. It features a high visibility, reverse contrast display with an optical sensor to automatically optimize viewing in dark or bright ambient light. The slim profile of the MM450 makes this meter almost the size of a cell phone and it conveniently fits into most pockets. The MM450 features the same quality leads you have come to expect from the Digital Multimeter line at Klein Tools. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features.

Review: Works great. No issues. Bright adjustable display. Perfect for most hobbyists and home owners. Leads are long and flexible. Temp sensor works well. Nice case too.
Review: I'm an avionics systems technician, I've used a lot of multimeters over the years, this one is the best bang for the buck, by far, it has all the features any common worker will need, it's easy to read and hold, I like having the lead ports on the side. Only thing I noticed when I first started using it was the dial is a little too low profile, can be a little tricky to grasp it.

## Features

- VERSATILE FUNCTIONALITY: Measures AC/DC voltage up to 600V, 10A AC/DC current, 50MΩ resistance; additional features include continuity, temperature, capacitance, frequency/duty cycle and diode test
- LEAD-ALERT PROTECTION: LEDs on the meter illuminate to indicate proper test lead placement, enhancing accuracy and safety during measurements
- REVERSE-CONTRAST DISPLAY: Large, high-visibility reverse-contrast LCD ensures improved viewability in all lighting conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6WW5ZX8 |
| ASIN  | B0B6WW5ZX8 |
| Batteries | 2 AAA batteries required. (included) |
| Batteries  | 2 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #73,710 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #343 in Multi Testers |
| Color | Orange/Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (240) |
| Customer reviews | 4.5 4.5 out of 5 stars (240) |
| Date First Available | 29 August 2023 |
| Date First Available  | 29 August 2023 |
| Department  | Unisex-Adult |
| Display Style | 4000 Count LCD |
| Finish | Brushed |
| Included components | Slim Digital Multimeter, TRMS Auto-Ranging, 600V, Temp |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 261 g |
| Item model number | MM450 |
| Item model number  | MM450 |
| Manufacturer | KLEIN TOOLS |
| Manufacturer  | KLEIN TOOLS |
| Material | Blend |
| Measurement Accuracy | See Instructions |
| Part number | MM450 |
| Pattern | Multimeter |
| Power source type | Battery Powered |
| Product Dimensions | 16.51 x 8 x 2.77 cm; 260.82 g |
| Product Dimensions  | 16.51 x 8 x 2.77 cm; 260.82 g |
| Shape | Rectangular |
| Size | One Size |
| Special Features | Slim Profile; Lead-Alert; High-Visibility Display with Optical Sensor; Auto-Range; Min/Max Measurements; Auto Power-Off; Data-Hold |
| Specification met | Cat Iii 600v, Ce, Ukca Certified |
| Style | Industrial |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Orange/Black
- **Item weight:** 0.58 Pounds
- **Power source:** Battery Powered
- **Style:** Industrial

## Images

![Klein Tools MM450 Multimeter, Slim Digital Meter, Auto-Ranging TRMS, 600V AC/DC Voltage, Current, Resistance, Temp, Frequency, Continuity, Orange - Image 1](https://m.media-amazon.com/images/I/51Z-F1IT+xL.jpg)
![Klein Tools MM450 Multimeter, Slim Digital Meter, Auto-Ranging TRMS, 600V AC/DC Voltage, Current, Resistance, Temp, Frequency, Continuity, Orange - Image 2](https://m.media-amazon.com/images/I/614NrBxmIJL.jpg)
![Klein Tools MM450 Multimeter, Slim Digital Meter, Auto-Ranging TRMS, 600V AC/DC Voltage, Current, Resistance, Temp, Frequency, Continuity, Orange - Image 3](https://m.media-amazon.com/images/I/61DF5dgOjIL.jpg)
![Klein Tools MM450 Multimeter, Slim Digital Meter, Auto-Ranging TRMS, 600V AC/DC Voltage, Current, Resistance, Temp, Frequency, Continuity, Orange - Image 4](https://m.media-amazon.com/images/I/61IrwGat2YL.jpg)
![Klein Tools MM450 Multimeter, Slim Digital Meter, Auto-Ranging TRMS, 600V AC/DC Voltage, Current, Resistance, Temp, Frequency, Continuity, Orange - Image 5](https://m.media-amazon.com/images/I/61f4JOX2TTL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this meter made in usa and also can it be used for household  and automobile purposes.**
A: Made in China. Klein says of the MM400: "For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations." I've used it for residential and automobile purposes.

**Q: Does it measure LoZ voltage?**
A: MM400 does not have a LoZ function, and operating instructions are mute with respect to measuring LoZ. Klein Tools has other multimeter models that have a LoZ function.

**Q: Does it come with a case?**
A: Mine did not come with a case, but you can order one.  Look at the bottom of the listing at "frequently bought together" or something like that verbiage to show what case to order.  I prefer a hard case, so I did not order the soft zipper one.

**Q: Can this multimeter test run capacitors?**
A: Probably not, as it's high range on capacitance measurement is only 200 microfarad.  Run capacitors are typically in the millifarad range for any decent sized motors, like HVAC.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***B on 18 April 2025*

Works great. No issues. Bright adjustable display. Perfect for most hobbyists and home owners. Leads are long and flexible. Temp sensor works well. Nice case too.

### ⭐⭐⭐⭐⭐ Review
*by D***7 on 3 July 2024*

I'm an avionics systems technician, I've used a lot of multimeters over the years, this one is the best bang for the buck, by far, it has all the features any common worker will need, it's easy to read and hold, I like having the lead ports on the side. Only thing I noticed when I first started using it was the dial is a little too low profile, can be a little tricky to grasp it.

### ⭐⭐⭐⭐ Review
*by T***O on 8 September 2025*

Compactes, efficace et bien protégé, ce multimètre est agréable à utilisé, cependant j’enlève une étoile car la lecture de la résistance est lente et parfois imprécise, pas tellement meilleur que mon mastercraft bon marché.

## Frequently Bought Together

- Klein Tools MM450 Slim Digital Multimeter, Reverse Contrast Display with Lead Alert, Auto-Ranging TRMS, 600V AC/DC Voltage, Current, Resistance, Temp, Frequency, Continuity
- Klein Tools 69417 Rare-Earth Magnetic Hanger, with Strap
- Klein Tools 69381 Alligator Clip Test Leads, Heavy-Duty Banana Plug Replacement Leads, 3-Foot

---

## 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.id/products/565922876-klein-tools-mm450-multimeter-slim-digital-meter-auto-ranging-trms](https://www.desertcart.id/products/565922876-klein-tools-mm450-multimeter-slim-digital-meter-auto-ranging-trms)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-24*