Klein Tools MM450 Handheld LCD Multimeter True RMS, 10 A Max, 10 A Max, 1000 V Max
- RS Stock No.:
- 134-739
- Mfr. Part No.:
- MM450
- Brand:
- Klein Tools
Subtotal (1 unit)*
£126.64
(exc. VAT)
£151.97
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 5 unit(s) shipping from 09 February 2026
- Plus 1 unit(s) shipping from 17 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £126.64 |
*price indicative
- RS Stock No.:
- 134-739
- Mfr. Part No.:
- MM450
- Brand:
- Klein Tools
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Klein Tools | |
| Multimeter Type | Handheld | |
| Product Type | Multimeter | |
| Display Type | LCD | |
| Model Number | MM450 | |
| Functions Measured | AC Current, AC Voltage, DC Voltage, Capacitance, Resistance, Temperature | |
| Maximum Resistance Measurement | 60mΩ | |
| Maximum AC Voltage Measurement | 1000V | |
| Maximum DC Current Measurement | 10A | |
| Maximum AC Current Measurement | 10A | |
| Maximum DC Voltage Measurement | 600V | |
| True RMS | Yes | |
| Power Source | Battery | |
| Minimum Operating Temperature | -40°F | |
| Maximum Operating Temperature | 1832°F | |
| Length | 16.5cm | |
| Height | 2.8cm | |
| Weight | 258g | |
| Standards/Approvals | CE, UKCA | |
| Width | 8 cm | |
| Safety Category Level | Aurix, ARM Cortex | |
| Battery Type | AAA | |
| Safety Category Voltage | 600V | |
| Select all | ||
|---|---|---|
Brand Klein Tools | ||
Multimeter Type Handheld | ||
Product Type Multimeter | ||
Display Type LCD | ||
Model Number MM450 | ||
Functions Measured AC Current, AC Voltage, DC Voltage, Capacitance, Resistance, Temperature | ||
Maximum Resistance Measurement 60mΩ | ||
Maximum AC Voltage Measurement 1000V | ||
Maximum DC Current Measurement 10A | ||
Maximum AC Current Measurement 10A | ||
Maximum DC Voltage Measurement 600V | ||
True RMS Yes | ||
Power Source Battery | ||
Minimum Operating Temperature -40°F | ||
Maximum Operating Temperature 1832°F | ||
Length 16.5cm | ||
Height 2.8cm | ||
Weight 258g | ||
Standards/Approvals CE, UKCA | ||
Width 8 cm | ||
Safety Category Level Aurix, ARM Cortex | ||
Battery Type AAA | ||
Safety Category Voltage 600V | ||
- COO (Country of Origin):
- CN
The Klein Tools 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.
Cushion-Grip handle for greater torque and comfort
Engage the screw holding feature with just the slide of your thumb
Durable to start and drive screws with 1 tool
Built to handle the tough jobs with ease
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