Cart

Your cart is empty

LABORATORY

Explore our selection of high-quality medical laboratory equipment, diagnostic instruments and scientific lab systems at TT Instruments, designed for precision, reliability and performance across clinical, research and quality control applications. Our range includes advanced clinical analyzers, spectrometers, microscopes, DNA sequencers, PCR machines, purifiers, centrifuges and essential laboratory accessories, sourced from leading manufacturers such as Thermo Fisher Scientific, Roche, Siemens Healthineers, Abbott, Sysmex and Beckman Coulter. Each instrument is carefully selected and tested to ensure accurate results, seamless workflow integration and consistent performance, supporting professionals in hospital laboratories, pathology services, biomedical research and educational environments. Browse our collection to find the right medical and laboratory diagnostic tools to enhance your lab’s capabilities and ensure dependable outcomes.

Have equipment to sell?

We buy used, surplus and pre-owned test and laboratory equipment.

Get a Valuation

Leitz Orthoplan compound microscope with Wild Heerbrugg illuminator, 6 objectives, eyepieces and blue filters laid out

Leitz Orthoplan compound microscope right-side view showing trinocular head, NPL Fluotar objectives and mechanical stage

Leitz Orthoplan Compound Microscope with 6x Objectives & Illuminator

Model: Orthoplan

Manufacturer: Leitz

In stock: 1

SKU: 8013 3B04

Condition: Used

Price: Sale price £1,525.75

Brand New Occuity PM1 Pachymeter Non-Contact Portable

Model: PM1

Manufacturer: Occuity

In stock: 2

SKU: 8122 7G01

Condition: New

Price: Sale price £1,483.25

Carl Zeiss used light microscope, laboratory optical microscope for scientific research

Carl Zeiss light microscope side view showing optical body and focus controls

5x Carl Zeiss Set of Microscope Objectives Epiplan-NEOFLUAR 5x 10x 20x 50x 100x

Model: Zeiss

Manufacturer: Carl

In stock: 1

SKU: 8954 2A02

Condition: Used

Price: Sale price £1,355.75

Renishaw RL633 HeNe 633nm laser unit — front-side view showing branding label and laser caution sticker

Renishaw RL633 HeNe laser — output aperture end showing laser port, LASER indicator LED and avoid exposure label

Renishaw RL633 HeNe 633 nm Laser For Raman Spectroscopy MFD 2011

Model: RL633

Manufacturer: Renishaw

In stock: 1

SKU: 3396 1B02

Condition: Used

Price: Sale price £1,355.75

Optomed SmartScope M5 Handheld Fundus Camera with Accessories0

Optomed SmartScope M5 Handheld Fundus Camera with Accessories1

Optomed SmartScope M5 Handheld Fundus Camera with Accessories

Model: SmartScope M5

Manufacturer:

In stock: 1

SKU: 8843 7F03

Condition: Used

Price: Sale price £1,270.75

Corning CytoSMART used automated cell counter analytical instrument for cell viability analysis

Corning CytoSMART Cell Counter REF 6749 Automated Organoid Counter

Model: CytoSMART

Manufacturer: Corning

In stock: 1

SKU: 8575 4D03

Condition: Used

Price: Sale price £1,270.75

ACEA Biosciences xCELLigence RTCA W380 control unit, 3/4 front view with RS-232 serial cable included

xCELLigence RTCA W380 rear panel showing COM port, EPS port, reset button, mains switch and model label

ACEA Biosciences xCELLigence RTCA W380 RealTime Cell Analyzer

Model: xCELLigence w380

Manufacturer: ACEA Biosciences

In stock: 1

SKU: 8171 4D04

Condition: Used

Price: Sale price £1,270.75

Dionex VWD-3400RS UltiMate 3000 RS Variable Wavelength Detector front panel showing 265 nm display

Dionex VWD-3400RS UltiMate 3000 RS Variable Wavelength Detector top and rear view with service label

Dionex VWD-3400RS UltiMate 3000 RS Variable Wavelength Detector For UHPLC+

Model: VWD-3400RS

Manufacturer: Dionex

In stock: 1

SKU: 8014 4B02

Condition: Used

Price: Sale price £1,270.75

KaVo EXPERTsurg LUX surgical unit front view, colour LCD showing 1000 rpm and 5.00 Ncm, with S600 LED motor

KaVo EXPERTsurg LUX 1.008.3500 front panel close-up showing LCD screen off, navigation buttons and motor socket

Kavo EXPERTsurg LUX Surgical Unit 1.008.3500 MFG 2017 w/ S600 LED Micro Motor

Model: EXPERTsurg

Manufacturer: Kavo

In stock: 1

SKU: 7054 6E02

Condition: Used

Price: Sale price £1,270.75

Sartorius BCE64I-1S analytical lab balance precision weighing scale laboratory instrument

Sartorius BCE64I-1S lab balance side angle view showing housing and build quality

New Sartorius BCE64I-1S Entris II Analytical Balance 60g 0.1mg 2023

Model: BCE64I-1S

Manufacturer: Sartorius

In stock: 1

SKU: 8487 4D02

Condition: New other (see details)

Price: Sale price £1,185.75

ioLight Compact Cell Imager inverted microscope front-right angle showing purple focus knob and iolight branding

ioLight Compact Cell Imager inverted microscope left-side view showing arm, sample stage and purple focus knob

iolight Compact Cell Imager 1mm FoV Inverted Microscope 10x Objective

Model: Model 1

Manufacturer: iolight

In stock: 1

SKU: 7051 4E03

Condition: Used

Price: Sale price £1,185.75

$Anton Paar used refractometer analytical lab instrument for refractive index measurement$ $Anton Paar refractometer front panel view showing controls and display$

Anton Paar Abbemat 300 Automatic Digital Refractometer

Model: 300

Manufacturer: Anton

In stock: 1

SKU: 8817 5D03

Condition: Used

Price: Sale price £1,015.75

Abaxis VetScan used veterinary blood analyser portable point-of-care diagnostic lab equipment

Abaxis VetScan analyser front panel view showing display screen and controls

Abaxis VetScan VS2 Veterinary Blood Chemistry Analyser 1200-1000E

Model: VetScan

Manufacturer: Abaxis

In stock: 1

SKU: 8576 3D03

Condition: Used

Price: Sale price £1,015.75

Verathon BladderScan used portable bladder ultrasound scanner medical equipment

Verathon BladderScan ultrasound unit side view used medical device

Verathon BladderScan Prime Plus Portable Scanner 0570-0346 with Probe

Model: BladderScan

Manufacturer: Verathon

In stock: 1

SKU: 8472 7D04

Condition: Used

Price: Sale price £1,015.75

Verathon BladderScan used portable bladder ultrasound scanner medical equipment

Verathon BladderScan handheld ultrasound unit front view

Verathon BladderScan Prime Plus 3D Bladder Scanner 0570-0346 + Probe 0570-0347

Model: Prime Plus

Manufacturer: Verathon

In stock: 1

SKU: 8471 7D04

Condition: Used

Price: Sale price £1,015.75

Leica DMi1 inverted microscope with Flexacam C1 camera mounted, binocular head, and S40 stage — 3/4 front-left view

Leica DMi1 inverted microscope front view showing Flexacam C1 camera, binocular eyepieces, S40 condenser, and stage

Leica DMi1 Inverted Microscope w/ 4x 10x Objectives

Model: DMi1

Manufacturer: Leica

In stock: 2

SKU: 7461 1C01

Condition: Refurbished

Price: Sale price £1,015.75

Ocean Optics ISP-80-8-I 80mm Integrating Sphere front view showing model label, serial number 050090050 and ISP-PORT-2 Ø30mm

Ocean Optics ISP-80-8-I rear view showing SMA 905 fibre optic port with two mounting screws and bottom retention screw

Ocean Optics ISP-80-8-I Integrating Sphere 80mm Irradiance

Model: ISP-80-8-I

Manufacturer: Ocean Optics

In stock: 1

SKU: 7751 7E04

Condition: Used

Price: Sale price £637.50

Norgren Kloehn used lab syringe pump for liquid handling and life science applications

Norgren Kloehn lab pump side view showing mechanical assembly and stepper motor

NEW Norgren Kloehn 55022 VersaPump 6 48K Motorised Syringe Drive Pump

Model: Kloehn

Manufacturer: Norgren

In stock: 10

SKU: 8951 4C03

Condition: New

Price: Sale price £505.75

FLIR E4 used thermal imaging camera handheld infrared thermography instrument

FLIR E4 thermal camera front view showing lens and body design

FLIR E4 2.0L FLIR-E6390 Thermal Imaging Camera 80x60 MSX 63906-0604

Model: E4

Manufacturer: FLIR

In stock: 1

SKU: 8716 6F04

Condition: Used

Price: Sale price £505.75

Spectrum Labs KrosFlo KR2i TFF System front view with stand, clamp holder, power lead and interface cable

KrosFlo KR2i TFF System left-side angle view showing orange base, module stand rods and clamp assembly

Spectrum Labs KrosFlo 708-12295-000 KR2i TFF System Peristaltic Pump

Model: 708-12295-000

Manufacturer: Spectrum labs

In stock: 1

SKU: 8276 4C04

Condition: Used

Price: Sale price £505.75

Eppendorf 5391 HeatSealer S100 microplate sealer front view with 96-well plate adapter inserted and TT Instruments product label

Eppendorf 5391 HeatSealer S100 rear view showing IEC power inlet, voltage selector switch, fuse holder, and regulatory label

Eppendorf 5391 Microwell Microplate Plate Sealer

Model: 5391

Manufacturer: Eppendorf

In stock: 1

SKU: 8176 6E05

Condition: Used

Price: Sale price £505.75

Thermo Scientific Dionex DS6 Heated Conductivity Cell 069565 IC0

Thermo Scientific Dionex DS6 Heated Conductivity Cell 069565 IC1

Thermo Scientific Dionex DS6 Heated Conductivity Cell 069565 IC

Model: Dionex DS6

Manufacturer:

In stock: 1

SKU: 8789 7C03

Condition: Used

Price: Sale price £420.75

PerkinElmer B250-0100 used UV/Vis spectrometer accessory lab equipment

PerkinElmer B250-0100 UV/Vis accessory side view used spectroscopy instrument

PerkinElmer B250-0100 UV/Vis Pharmacopeia Calibration Kit + Dionex Standards

Model: B250-0100

Manufacturer: PerkinElmer

In stock: 1

SKU: 8550 7F04

Condition: Used

Price: Sale price £420.75

PerkinElmer B050-7805 used spectrophotometer colorimeter laboratory optical measurement instrument

PerkinElmer B050-7805 spectrophotometer side angle view showing controls and interface

PerkinElmer B050-7805 & B250-0100 UV/Vis Spectroscopy Calibration Kit

Model: B050-7805

Manufacturer: PerkinElmer

In stock: 1

SKU: 8548 7E04

Condition: Used

Price: Sale price £420.75

PerkinElmer B050-7805 used spectroscopy calibration standard accessory for lab instrumentation

PerkinElmer B050-7805 spectroscopy accessory side angle view showing construction detail

PerkinElmer B050-7805 & B250-0100 UV/VIS Calibration Standards Kit

Model: B050-7805

Manufacturer: PerkinElmer

In stock: 1

SKU: 8547 7E04

Condition: Used

Price: Sale price £420.75

Spectrum Labs KrosFlo MiniKros Pilot i TFF System 900-1939 — front three-quarter view showing pump head and LCD display

KrosFlo MiniKros Pilot i 900-1939 LCD screen showing firmware Version A.6.3 / 0.3.6 and TTInstruments product ID 8182

Spectrum Labs KrosFlo MiniKros Pilot Peristaltic Pump 900-1939

Model: 900-1939

Manufacturer: Spectrum Labs

In stock: 1

SKU: 8182 2C03

Condition: Used

Price: Sale price £420.75

Sartorius SECURA6101-1CEU precision balance front 3/4 view with stainless steel pan and UK AC power adapter

Sartorius SECURA6101-1CEU right side view showing manufacturer label: Max 6100g, SQP-C, CE M18, Made in Germany

Sartorius SECURA6101-1CEU Balance Min=5g Max=6100g e=0.1g d=0.1g MFG 2018

Model: SECURA6101-1CEU

Manufacturer:

In stock: 1

SKU: 8173 3D03

Condition: Used

Price: Sale price £335.75

Invitrogen EveryPrep Universal Vacuum Manifold K211101 full kit laid out showing all accessories and top plates

Invitrogen EveryPrep Vacuum Manifold K211101 front view showing Invitrogen badge, dual chambers, valve connectors

Thermo Fisher Scientific Invitrogen EveryPrep Universal Vacuum Manifold K211101

Model: K211101

Manufacturer: Thermo Fisher Scientific

In stock: 2

SKU: 7808 2C02

Condition: Used

Price: Sale price £335.75

ZEISS EC Plan-NEOFLUAR 40x/0.75 Ph2 microscope objective front view showing blue band and infinity marking

ZEISS EC Plan-NEOFLUAR 40x/0.75 Ph2 objective rear view showing part number 440351-9903 and blue band

ZEISS EC Plan-NEOFLUAR 40x/0.75 Ph2 Microscope Objective 440351-9903

Model: 440351-9903

Manufacturer: Carl Zeiss

In stock: 1

SKU: 7811 CB02

Condition: Used

Price: Sale price £335.75

Philips IntelliVue MX40-2B4 wearable patient monitor with 5-lead ECG grabber cable, rechargeable battery and battery holder

Philips IntelliVue MX40-2B4 rear label showing model MX40-2B4, SN US097D6282, REF 865351, IPX7 rating and MAC address

Philips IntelliVue MX40-2B4 Monitor + 1x Batteries MX40 & Leads C01 S01

Model: MX40

Manufacturer: Philips

In stock: 2

SKU: 3584 7E04

Condition: Used

Price: Sale price £335.75

Nikon TU microscope objective lens used test equipment for microscopy applications

Nikon TU objective lens side view showing optical construction and threading

Nikon TU Plan Fluor 5x/0.15 OFN25 WD23.5

Model: TU

Manufacturer: Nikon

In stock: 1

SKU: 8557 CB02

Condition: Used

Price: Sale price £297.50

Thermo Scientific Dionex ICS-1000/1100 Column Heater P/N 0695640

Thermo Scientific Dionex ICS-1000/1100 Column Heater P/N 0695641

Thermo Scientific Dionex ICS-1000/1100 Column Heater P/N 069564

Model: Dionex ICS-1000/1100

Manufacturer:

In stock: 1

SKU: 8791 7C03

Condition: Used

Price: Sale price £165.75

ZEISS Plan-NEOFLUAR 5x/0.15 Microscope Objective 440320 front view showing label and red band

ZEISS Plan-NEOFLUAR 5x/0.15 Objective rear label showing infinity correction and 0.17 cover glass spec

ZEISS Plan-NEOFLUAR 5x/0.15 Microscope Objective 440320

Model: 440320

Manufacturer: Carl Zeiss

In stock: 1

SKU: 7815 CB02

Condition: Used

Price: Sale price £165.75

Nikon L series used microscope objective lens for optical microscopy applications

Side view of Nikon L microscope objective lens showing barrel and thread mount

Nikon L Plan 40x/0.65 OFN25 WD 1.0 Microscope Objective MUE00400

Model: L

Manufacturer: Nikon

In stock: 1

SKU: 8554 CB02

Condition: Used

Price: Sale price £127.50

Thermo Electron LED GmbH Power Supply Unit 50100544 sealed in clear plastic bag with UK mains cable

Thermo Electron LED GmbH Power Supply Unit 50100544 rear label showing 230VAC input 24VAC 3A 40VA output CE mark

Thermo Electron LED GmbH Power Supply Unit 24VAC / 3.0A / 40VA 50100544

Model: 50100544

Manufacturer: Thermo Electron LED GmbH

In stock: 1

SKU: 7493 4D03

Condition: New other (see details)

Price: Sale price £106.25

Leica HI PLAN I 20x/0.30 PH1 objective 506272 front view showing green band and M25 brass thread

Leica HI PLAN I 20x/0.30 PH1 objective part number 506272 label side view with green identification ring

Leica HI PLAN I 20X/0.30 PH1 Objective

Model: 20X/0.30

Manufacturer: Leica

In stock: 1

SKU: 7463 CB01

Condition: Used

Price: Sale price £106.25

Micronic DT300 2D Bluetooth Tube Reader MP55127 front view with lanyard and TTInstruments product ID tag

Micronic DT300 2D Bluetooth Reader scanning aperture close-up showing imaging sensor and LED illumination

Micronic DT300 2D Bluetooth Reader MP55127

Model: MP55127

Manufacturer: Micronic

In stock: 1

SKU: 3428 6G02

Condition: Used

Price: Sale price £106.25

Zeiss Plan-NEOFLUAR 10x/0.30 objective front view showing green label, yellow band and part number 3 31

Zeiss Plan-NEOFLUAR 10x/0.30 objective reverse side showing P' marking, yellow band and light surface scratching

ZEISS Plan-NEOFLUAR 10x/0.30 Microscope Objective 44 03 31

Model: 440331

Manufacturer: Carl Zeiss

In stock: 1

SKU: 3298 CB02

Condition: Used

Price: Sale price £80.75

Have one to sell?

We buy used laboratory

Turn surplus instruments into cash. Free UK collection, valuation within 48 hours, any condition considered. ISO 9001 certified buyers.

Get a valuation

ISO Certified

We are proud to hold the ISO 9001:2015 certification by a UKAS accredited body.

Sell Your Equipment

Receive best prices for your un-used/surplus equipment. Talk to one of our experts for a hassle-free transaction

Worldwide delivery

We deliver on an express service globally with most packages delivered in less than a week

Customer Satisfaction

We pride ourselves in providing an excellent service from start to finish.

Top Rated Seller

Our feedback says it all! We have shipped to over 100 countries all over the world and our customers couldn't be happier!