£198.15

About as cheap as it gets — within 5% of the all-time low it hit 1 month ago.

£198 today · all-time low £194 (Sep 2026) · usually £198

CDI TORQUE PRODUCTS CDI Torque 401SM Micro Adjustable Torque Screwdriver, Torque Range 5 to 40-Inch Pounds, 1/4-Inch

View at Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 80 days · 80 data points (no recent data)

Historical
Generating forecast…
£345.39 £178.91 £215.23 £251.55 £287.88 £324.20 £360.53 23 July 2026 11 August 2026 31 August 2026 20 September 2026 10 October 2026
View at Amazon ↗

Blue, 401SM

Price data last checked 11 day(s) ago - will refresh soon

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↑ Price chart
when this has been cheap or pricey
↑ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price Distribution

Price distribution over 80 days • 10 price levels

Days at Price
Current Price
9 days 2 days 7 days 16 days · current 5 days 5 days 2 days 3 days 6 days 25 days 0 6 13 19 25 £194 £195 £196 £198 £243 £291 £308 £311 £312 £345 Days at Price

Price Analysis

Most common price: £345 (25 days, 31.3%)

Price range: £194 - £345

Price levels: 10 different prices over 80 days

Description

CDI Torque Micro-Adjustable Torque Screwdrivers offer versatility for applications that require more than one torque value. These torque screwdrivers are particularly suited for the electronics industry and for instrument assembly work. A simple, cam-over design prevents over-tightening and possible damage to components. Torque settings are easily and accurately changed with a unique adjusting knob and easy-to-read window scale. Adjusting the screwdriver is simple. Just pull out the adjusting knob to unlock, turn to the desired setting, then push the knob in until it clicks! Positive locking knob makes accidental setting changes impossible. Automatic lock in counterclockwise direction makes fastener removal a snap. CDI was founded in 1968 and over the years has developed into a world class torque products manufacturing company. The company earned its ISO 9001 International Quality System Certification in 1998, demonstrating a commitment to provide our customers with the highest quality torque measurement and torque limiting devices in the world. CDI has long been a major innovator and leader in electronic torque measurement and torque calibration equipment.

Key Features

This Product Is Easy To Use

Adjustable Models Offer Versatility For Applications That Require More Than One Torque Value

These Torque Screwdrivers Are Particularly Suited For The Electronics Industry And For Instrument Assembly Work

A Simple, Cam Over Design Prevents Over-tightening And Possible Damage To Components

Product Specifications

Model
401SM
Colour
Blue
Size
1/4-inch
Domain
Amazon UK
Listed Since
06 August 2012

Barcode

No barcode data available

Similar Products You Might Like

CDI 61NSM Micro-Adjustable Torque Screwdriver 10-80 cNm
99% match

CDI 61NSM Micro-Adjustable Torque Screwdriver 10-80 cNm

CDI TORQUE PRODUCTS

Price unavailable
CDI 3/4 Inch Drive Torque Wrench 80-400 Ft Lbs (4004MFRMH)
98% match

CDI 3/4 Inch Drive Torque Wrench 80-400 Ft Lbs (4004MFRMH)

CDI TORQUE PRODUCTS

£1,213.20 26 Sep 2026
CDI 1501MRMH 1/4-Inch Drive Click Torque Wrench 150-lb Cap
98% match

CDI 1501MRMH 1/4-Inch Drive Click Torque Wrench 150-lb Cap

CDI TORQUE PRODUCTS

£179.83 26 Sep 2026
CDI Torque 2502MRPH 3/8-Inch Drive Micrometer Torque Wrench
98% match

CDI Torque 2502MRPH 3/8-Inch Drive Micrometer Torque Wrench

CDI TORQUE PRODUCTS

Price unavailable
CDI 1501MRPH 1/4-Inch Drive Adjustable Micrometer Torque Wrench, Torque Range 20 to 150-In.lbs
98% match

CDI 1501MRPH 1/4-Inch Drive Adjustable Micrometer Torque Wrench, Torque Range 20 to 150-In.lbs

CDI TORQUE PRODUCTS

£135.93 26 Sep 2026
GEDORE 7718210 Torque Screwdriver S - 0.24-9 N.m Range
97% match

GEDORE 7718210 Torque Screwdriver S - 0.24-9 N.m Range

GEDORE

£327.84 12 Sep 2026
CMT Orange Tools TW-006 Adjustable Torque Screwdriver Set
96% match

CMT Orange Tools TW-006 Adjustable Torque Screwdriver Set

CMT ORANGE TOOLS

£187.34 24 Aug 2026
Wiha easyTorque Adapter Electric 2,5 Nm, Red Yellow, (29701250)
96% match

Wiha easyTorque Adapter Electric 2,5 Nm, Red Yellow, (29701250)

Wiha

£41.63 12 Oct 2026
Wiha easyTorque Adapter Electric 4,0 Nm, Red Yellow, (29701400)
96% match

Wiha easyTorque Adapter Electric 4,0 Nm, Red Yellow, (29701400)

Wiha

£44.99 17 Oct 2026
KS TOOLS 5163250 1/4 Inch Torque Screwdriver 10-120Nm
96% match

KS TOOLS 5163250 1/4 Inch Torque Screwdriver 10-120Nm

KS TOOLS

£167.54 12 Sep 2026
Wiha 283601050" Torque Fix Screwdriver, Black/Silver, 0.5 Nm
96% match

Wiha 283601050" Torque Fix Screwdriver, Black/Silver, 0.5 Nm

Wiha

£53.53 06 Sep 2026
Wiha Torque QuickCheck 2.8 Nm - Screwdriver Calibration Tester
96% match

Wiha Torque QuickCheck 2.8 Nm - Screwdriver Calibration Tester

Wiha

£100.00 17 Oct 2026
Wiha 283601110" Torque Fix Screwdriver, Black/Silver, 1.1 Nm
96% match

Wiha 283601110" Torque Fix Screwdriver, Black/Silver, 1.1 Nm

Wiha

£47.99 03 Sep 2026
Performance Tool M194 Micro Torque Screwdriver 3-15 in-lbs
96% match

Performance Tool M194 Micro Torque Screwdriver 3-15 in-lbs

PERFORMANCE TOOL

£76.67 17 Oct 2026
Wiha 28521100 Torque Screwdriver - 0.4-1.0 Nm - SF-Size 1
96% match

Wiha 28521100 Torque Screwdriver - 0.4-1.0 Nm - SF-Size 1

Wiha

£110.16 12 Sep 2026
GEDORE Torcoflex Torque Wrench 3/4 Inch 110-550 Nm
96% match

GEDORE Torcoflex Torque Wrench 3/4 Inch 110-550 Nm

GEDORE

£556.74 04 Oct 2026
K Tool International - 3/8" Drive Click Style Torque Wrench, 50-250 inch/lbs. Capacity, Ratchet Style, Durable Strength, Easy to Read Measurements; KTI72140
96% match

K Tool International - 3/8" Drive Click Style Torque Wrench, 50-250 inch/lbs. Capacity, Ratchet Style, Durable Strength, Easy to Read Measurements; KTI72140

K Tool International

Price unavailable
Wera Adjustable Torque Screwdriver 1.2-3.0 Nm
96% match

Wera Adjustable Torque Screwdriver 1.2-3.0 Nm

Wera

£83.99 20 Oct 2026
Wiha 289111250 Torque Fix T Plus QG Screwdriver - 12.5 Nm
96% match

Wiha 289111250 Torque Fix T Plus QG Screwdriver - 12.5 Nm

Wiha

£321.70 03 Sep 2026
Wiha 2882S10 ESD Torque Screwdriver Set - 0.5-2 Nm
96% match

Wiha 2882S10 ESD Torque Screwdriver Set - 0.5-2 Nm

Wiha

£254.52 11 Oct 2026
KS TOOLS 516.3235 ESD Torque Screwdriver - Precise Control
96% match

KS TOOLS 516.3235 ESD Torque Screwdriver - Precise Control

KS TOOLS

£215.40 08 Sep 2026
Wiha 28552 TorqueVario-S Handle - 0.8-2.0Nm Scale
96% match

Wiha 28552 TorqueVario-S Handle - 0.8-2.0Nm Scale

Wiha

£57.78 12 Sep 2026
ss shovan 3/8 Torque Wrench Set - 10-60Nm with Accessories
96% match

ss shovan 3/8 Torque Wrench Set - 10-60Nm with Accessories

ss shovan

£18.69 22 Aug 2026
KS Tools 516.3215 ESD Torque Screwdriver
96% match

KS Tools 516.3215 ESD Torque Screwdriver

KS TOOLS

Price unavailable