Best sellers

Comparator for infrared thermometers.

• Portable & easy to use
• No external power required
• Allows economical infrared thermometer checking

Miniature needle temperature probe

• Ideal for measuring liquids and semi-solids
• Ultra-fast response time
• Probe temperature range -75 to 250 °C
• Accuracy (type K) ±0.5 °C, 0°C to 100 °C
• Accuracy (type T) ±0.2 °C, -20 °C to 70 °C
• Ø1.4 reducing to Ø1mm tip x 50mm

Plug-Mounted Ribbon Surface Temperature Probe

Cable-free ribbon surface temperature probe

• Enables single-hand operation
• Fast response in under 1 second
• Straight or 90° probe options
• -75 to 250 °C temperature range
• Accurate to BS EN 60584-1:2013
• Probe dimensions Ø15 x 130 mm

Pipe clamp temperature probe for use in the HVAC sector

• Response time less than 4 seconds
• Ideal for pipes, HVAC etc
• Probe temperature range -10 to 100 °C
• For pipes from Ø6 to 30mm
• Accuracy to BS EN 60584-1:2013

Therma-Hygrometer with max/min and alarm functions

• 0 °C or below audible alert/alarm
• Remote %rh & remote temperature probe

pen-shaped pocket hygrometer and thermometer

• Displays humidity & temperature
• Max/min memory function 
• Truly pocket sized

AA Duracell alkaline battery - 1.5v

• Pack of 6
• Long life power!

Vertical spirit-filled thermometer ideal for fridge or freezer

• Temperature range of -30 to 40 °C
• Clearly marked zones
• ABS plastic case
• Contains no mercury

T-shaped handle needle penetration probe

• Reduced sensing tip for faster response
• Response time less than 20 seconds
• Probe temperature range -75 to 250 °C
• Accuracy to BS EN 60584-1:2013
• Ø8 x 500mm

ThermaStick Pocket Thermometers

• Reduced tip for faster response
• Large, easy to read LCD display
• Max/min function
• Biomaster product protection
• Waterproof to IP66

Temperature probe - extended penetration probe

• Ø3.3 x 300mm
• Temperature range -75 to 250 °C
• Accuracy (type K) ±0.5 °C, 0°C to 100 °C
• Accuracy (type T)  ±0.2 °C, -20 °C to 70 °C
• Coiled lead option available (323-168)

Protective silicone rubber cover for ThermaGuard and ThermaQ Wi-Fi thermometers

• Protects against accidental damage
• Made from durable silicone

Fast response Therma 20 NTC thermistor needle penetration probe

• Response time less than four seconds.
• Probe temperature range -40 to 150 °C
• Accuracy ±0.4 °C between -20 & 100 °C
• Ø2.6 x 130mm

TempTest smart thermometers with unique rotating display

• Fast response probe, reaches temperature in just 3 seconds
• Patented, automatic 360° rotational display
• Small, compact, waterproof (IP67) design
• Auto intelligent backlit display
• Biomaster product protection
• Meets the European Standard EN 13485
• Free traceable certificate of calibration included
• UKAS 3 point certificate available

RayTemp 8 Infrared Thermometer with integral type K thermocouple socket

• Temperature range IR -60 to 500 °C, probe -64 to 1370 °C
• Includes differential & average temperatures
• Two-in-one thermometer
• Target ratio 12:1

Sold exclusive of probe

pH Electrode Cleaning Solution

• Specially formulated for cleaning pH electrodes
• Simple and easy to use
• Prolongs useful life of the electrode
• Restores proper electrode performance

Waterproof Thermocouple Penetration Temperature Probe Type K

• Temperature range -75 to 250 °C
• Accuracy ±0.5 °C, 0°C to 100 °C
• Ø 3.3 x 130mm
• Coiled lead version available
• Response time less than 3 seconds

Stainless Steel ThermaData Pro data logger range - ideal for food, pharmaceutical and other high temperature applications.

• Integral USB interface for setup and download
• Auto PDF summary
• High temperature range -20 to 125 °C
• 6 probe options available
• IP66/67 waterproof
• UKAS 3 point certificate available at extra cost

DOT digital oven thermometer with alarm for monitoring roast and BBQ meat

• Easy to set up and use
• Audible alerts for perfectly cooked food
• Food probe included
• Magnetic - attaches to the exterior of the oven or BBQ for easy display
• Durable, water-resistant case
• Large backlit LCD display

Cook meat to perfection with the DOT leave-in oven meat thermometer, monitoring from outside of the oven or BBQ using the digital display. Ready to use in seconds, this alarm thermometer will ensure you never overcook your food again

Protective wallet/holster for Thermapen thermometers - 830-110

• Protects your thermometer
• Suitable for Thermapen and FPT thermometers
• Belt loop for secure attachment

ThermaData Wi-Fi temperature and humidity data logger for wireless monitoring

• Simultaneously displays humidity and temperature
• Access recorded data online
• Programmable high/low alarms with digital alerts
• Records up to 18,000 readings
• Free software with no subscription charges
• UKAS calibration certificates available

Please note that the current lead time for UKAS humidity calibration is 10-14 working days

DishTemp Blue dishwasher thermometer with Bluetooth® wireless technology 

• Simulates maximum plate surface temperatures
• Cost-effective, reusable thermometer 
• More accurate dishwasher checks  
• Waterproof to IP66
• Ideal for HACCP compliance  
• Free traceable calibration certificate

Protective silicone covers for TempTest thermometers:

TempTest 1, TempTest 2, TempTest Blue, TempTest 2 Blue, TempTest Bluetooth Tyre Thermometer

• Protects against accidental damage
• Made from durable silicone
• 6 colours available

UKAS 3 point calibration certificate - for data loggers with internal sensor only

• 3 point temperature certificate
• Check points -18, 0, +40°C
• In-house laboratory
• Experienced personnel

Please note that the lead time for this certificate is 10-14 working days