Award winning science data logging for primary & secondary schools

Data Harvest have been producing high quality educational science data logging products since 1985 and were the first company to bring data capture technology to the main stream UK classroom!

Primary Science datalogging catalogue 2026

Secondary Science datalogging catalogue 2026

Data Harvest

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V-Log Pro datalogger

Datalogger

2420PK

V-Log Pro combines the best of our original...

HK$ 2,904.00

EasySense2 App

datalogging software

4600

A free learning platform that allows teachers...

New

Vu Pro Primary Experiments (Free!)

Lesson plan and student worksheets

Over 35 Primary Science Practicals and Ideas,...

5 Minute Scientific Investigations Activities (Free!)

Lesson plan and student worksheets

The FREE 5 minutes activites are a collection...

GCSE Required Practical Activities eBook (Free!)

Lesson plan and student worksheets

DO249

These worksheets are designed to work with the...

A Level Practical Skills Matches A Level Practical Skills Matches eBook (Free!)

Lesson plan and student worksheets

DO249

Second Edition: A-Level Required Practical Activities. Following from...

Vu Heart Rate Sensor

datalogging sensors

2327

Pupils of all ages are keenly interested in...

HK$ 627.00

Vu + Light Gate (pack of 2)

datalogging sensors

2330PK

Supplied in a pack of two, these...

HK$ 770.00

Vu+ Push Button Switches (pack of 2)

datalogging sensors

2331PK

Supplied in a pack of two, these...

HK$ 616.00

Vu Temperature sensor

datalogging sensors

2320

This general-purpose Temperature sensor is the most...

HK$ 165.00

Vu+ Timing Mats (pack of 2)

datalogging sensors

2332PK

Supplied in a pack of two, these...

HK$ 759.00

Vu Switch Kit for Timing Ramp

datalogging sensors

2341

This Switch kit has been designed for...

HK$ 374.00

Vu Voltage sensor

datalogging sensors

2325

The Vu Voltage sensor measures the voltage...

HK$ 143.00

Environmental BioChamber

datalogging accessories

ACC-21

A 2000 ml plastic chamber designed for environmental...

HK$ 515.00

Turbidity Pack

datalogging accessories

ACC-26

For use with the combined colorimeter and...

HK$ 429.00

Colorimeter Cuvettes (pack of 100)

datalogging accessories

3321

10 x 10 mm optically clear 4.5 ml...

HK$ 263.00

Current - 100mA

datalogging sensors

3166

+/- 100mA low range, high resolution current sensor...

HK$ 715.00

Current - 10A

datalogging sensors

3167

+/- 10A high range current sensor for d.c....

HK$ 715.00

Current - 1A

datalogging sensors

3165

+/- 1A mid range current sensor for d.c....

HK$ 715.00

Gas Pressure Accessory Pack (For Smart Wireless)

datalogging accessories

1149

This pack contains a selection of tubing elements...

HK$ 330.00

Light level sensor (multi-range)

datalogging sensors

3124

A light sensor that is balanced to the...

HK$ 869.00

Light gate / Photo gate

datalogging sensors

3250

The Light gate is a digital switch-type sensor...

HK$ 649.00

Wireless pH Sensor Pack

wireless datalogging sensors

1110pk

The Smart Wireless pH Adaptor has three...

HK$ 1,419.00

pH Pack

datalogging sensors

3125PK

This pack contains both the pH adaptor...

HK$ 1,298.00

Push Button Reaction Switch

datalogging sensors

3261

This is a push-to-make switch fitted with...

HK$ 308.00

Sound level

datalogging sensors

3175

Dual range sensor that accurately measures both sound...

HK$ 869.00

Temperature Sensor

datalogging sensors

3100

An ideal replacement for a standard glass thermometer...

HK$ 539.00

Holey Cap set

datalogging accessories

3174

Used to hold sensors (Temperature, Oxygen, pH,...

HK$ 242.00

Temperature Sensor - Fast Response

datalogging sensors

3101

This sensor is extremely responsive as it...

HK$ 539.00

Timing Mats (Pair)

datalogging sensors

3255

Timing mats are pressure sensitive switches designed...

HK$ 715.00

Voltage - Differential 1V

datalogging sensors

3162

Monitor voltage over a fast short or long...

HK$ 627.00

Voltage - Differential 0-10V

datalogging sensors

3161

This Voltage sensor measures the potential difference across...

HK$ 627.00

Voltage - Differential 12V

datalogging sensors

3160-12

Monitor voltage over a fast short or long...

HK$ 627.00

Voltage - Differential 20V

datalogging sensors

3160

Monitor voltage over a fast short or long...

HK$ 627.00

Wire Coil & Magnet

datalogging accessories

3173

A 500 turn wire coil with built-in interface...

HK$ 715.00

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