Klein Tools MM420 MM420 Handheld LCD Multimeter True RMS, 10 A ac, 10 A dc, 600 V ac

View all Multimeters

Subtotal (1 unit)*

€111.18

(exc. VAT)

€136.75

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 4 unit(s) shipping from 13 April 2026
  • Plus 12 unit(s) shipping from 06 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +€111.18

*price indicative

RS Stock No.:
134-738
Mfr. Part No.:
MM420
Manufacturer:
Klein Tools
Find similar products by selecting one or more attributes.
Select all

Brand

Klein Tools

Multimeter Type

Handheld

Product Type

Multimeter

Model Number

MM420

Display Type

LCD

Functions Measured

AC Current, AC Voltage, Capacitance, DC Voltage, Resistance, Temperature

Maximum DC Voltage Measurement

600V dc

Maximum DC Current Measurement

10A dc

Maximum AC Voltage Measurement

600V ac

Maximum AC Current Measurement

10A ac

Maximum Resistance Measurement

50mΩ

True RMS

Yes

Maximum Frequency

50Hz

Power Source

Battery

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

1000°C

Height

45mm

Series

MM420

Width

80mm

Standards/Approvals

CE and UKCA

Weight

8.2kg

Length

162mm

Safety Category Level

CAT III, CAT IV

Battery Type

AAA

Safety Category Voltage

600V ac

COO (Country of Origin):
CN
The Klein Tools Multimeter is a manual-ranging multimeter that measures AC/DC voltage, DC current, and resistance. It can also test batteries, diodes, and continuity. Klein Tools’ Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. 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.

Digital Tone Generator (Cat. No. VDV500-163) and Digital Wire Tracing Probe (Cat. No. VDV500-223) Set

Trace and locate cables on an active network

Related links