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 19 January 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 | |
| Product Type | Multimeter | |
| Multimeter Type | Handheld | |
| Display Type | LCD | |
| Model Number | MM450 | |
| Functions Measured | AC Current, AC Voltage, DC Voltage, Capacitance, Resistance, Temperature | |
| Maximum DC Current Measurement | 10A | |
| Maximum AC Voltage Measurement | 1000V | |
| Maximum Resistance Measurement | 60mΩ | |
| Maximum DC Voltage Measurement | 600V | |
| Maximum AC Current Measurement | 10A | |
| True RMS | Yes | |
| Power Source | Battery | |
| Minimum Operating Temperature | -40°F | |
| Maximum Operating Temperature | 1832°F | |
| Weight | 258g | |
| Standards/Approvals | CE, UKCA | |
| Width | 8 cm | |
| Height | 2.8cm | |
| Length | 16.5cm | |
| Safety Category Level | Aurix, ARM Cortex | |
| Battery Type | AAA | |
| Safety Category Voltage | 600V | |
| Select all | ||
|---|---|---|
Brand Klein Tools | ||
Product Type Multimeter | ||
Multimeter Type Handheld | ||
Display Type LCD | ||
Model Number MM450 | ||
Functions Measured AC Current, AC Voltage, DC Voltage, Capacitance, Resistance, Temperature | ||
Maximum DC Current Measurement 10A | ||
Maximum AC Voltage Measurement 1000V | ||
Maximum Resistance Measurement 60mΩ | ||
Maximum DC Voltage Measurement 600V | ||
Maximum AC Current Measurement 10A | ||
True RMS Yes | ||
Power Source Battery | ||
Minimum Operating Temperature -40°F | ||
Maximum Operating Temperature 1832°F | ||
Weight 258g | ||
Standards/Approvals CE, UKCA | ||
Width 8 cm | ||
Height 2.8cm | ||
Length 16.5cm | ||
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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