Best Comparators Deals Online in the UK (10 Deals Found)

Last Updated - 01/04/2026 Sort By:

Best Choice
DORHEA

New
50Pcs LM393P Voltage Dual Differential Comparator DIP-8 with Machined Contact Pins LM393 IC Analogue Comparators Dual Vo
The LM393P is a dual differential input voltage comparator designed for operation from a single supply over a wide volta

£4.99
zalati

New
zalati Digital Window Voltage Comparator, Multi-Function Voltage Monitoring Controller, Voltage Measurement Module for O
The digital window voltage comparator can provide 5 functions for users to choose, from to meet more application needs.

£7.99
Best Value
Hornady

New
Hornady Lock-N-Load Bullet Comparator Body – Bullet Inserts Not Included – Quickly and Precisely Measure Loaded Rounds,
Hornady Comparator Body – The Hornady Lock-N-Load Bullet Comparator is perfect for the reloader looking to measure seati

£23.99 £29.50
YINETTECH

New
YINETTECH 20pcs LM339N Low Power Quad Voltage Comparators IC 36V DIP-14
Quad Comparator IC: Features four independent low-power voltage comparators in 14-pin DIP package.

£9.49
Generic

New
Bullet Comparator Kit - Reloading Measurement Tool for Accurate Results | Aluminum Headspace Gauge with 14 Inserts and 6
Accurate Reloading Measurement: Designed for precise ammo measurements, this bullet comparator kit ensures consistent re

£19.29
Fockety

New
Fockety Bullet and Headspace Gauge Comparator Kit, Reloading Supplies and Equipment and Ammo Reloading Tool with 14 Inse
【High Accuracy for Every Caliber】This bullet and headspace gauge comparator kit is designed to cater to a wide range of

£38.62
HUABAN

New
HUABAN 10 Pieces LM393 DIP-8 Low Power Dual Comparator
Low Power Dual Comparator

£8.00
HALJIA

New
HALJIA LM393 Voltage Comparator Module Adjustable Signal Waveform High Low Level/Load Drive Dual Channel 4.5-28V High Vo
The module realizes precise linear linearity adjustment, realizes high and low level and load-driven dual output, which

£5.99
Dehumi

New
10 PCS LM393N LM393 DIP-8 Low Comparator

£6.50
AltitudeCraft

New
AltitudeCraft Bullet and Headspace Gauge Comparator Kit with 14 Inserts and 6 Bushings, Reloading Supplies and Equipment
Ultimate Precision for Every Caliber: The AltitudeCraft bullet and headspace gauge comparator kit is designed to cater t

£46.87

10 Comparators deals are available from: Amazon stores, starting from £4.99.
The biggest discount we found is 19% on Hornady Lock-N-Load Bullet Comparator Body – Bullet Inserts Not Included – Quickly and Precisely Measure Loaded Rounds, Measures from Bullet Ogive – Reduce Round Variations – B2000 at Amazon.
The lowest price we found is £4.99 while the highest is £46.87.
Prices for the best Comparators deals average at £17.17.
Last updated on April 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Comparators.