Mechanics and Fluids

Mechanics and fluids equipment helps students investigate forces, motion, energy, pressure and the behaviour of liquids and gases through practical physics experiments. These teaching resources support hands-on learning and classroom demonstrations in NZ secondary schools, NCEA and Cambridge programmes, and tertiary education.

Explore spring balances, Newton meters and force meters, Hooke's law apparatus, dynamics carts, gyroscopes, motion sensors, vacuum pumps and fluid mechanics equipment. Our range supports experiments involving Newton's laws of motion, elasticity, friction, momentum, fluid pressure and other fundamental physics principles.

  • Rod Holder for BeeSpi V (for retort stands)

    Rod Holder for BeeSpi V (for retort stands)

    Rod Holder for BeeSpi V (for retort stands)

    SKU: 45BSVR
    $31.60 NZD
    $31.60 NZD
    excl. GST
  • Blue flat spring balance force meter with 100N and 10kg dual scales, hanging loop and load hook

    Spring Balance 100N / 10kg – Flat Force Meter

    Spring Balance 100N / 10kg – Flat Force Meter

    SKU: 48BSN100
    $6.80 NZD
    $6.80 NZD
    excl. GST
  • Mini projectile launcher with integrated photogates, adjustable angle scale, cable release and two 16mm steel balls

    Mini Projectile Launcher with Photogates – 16mm

    Mini Projectile Launcher with Photogates – 16mm

    SKU: 45PLM
    $207.40 NZD
    $207.40 NZD
    excl. GST
  • Pendulum Bob, Steel, Single, 19mm Diam

    Pendulum Bob, Steel, Single, 19mm Diam

    Pendulum Bob, Steel, Single, 19mm Diam

    SKU: 48PBS19
    $2.70 NZD
    $2.70 NZD
    excl. GST
  • Pulley Differential 38,50&62mm Aluminium

    Pulley Differential 38,50&62mm Aluminium

    Pulley Differential 38,50&62mm Aluminium

    SKU: 45PD
    $21.80 NZD
    $13.50 NZD $21.80 NZD
    excl. GST
  • Circular Motion Kit Mini Electric

    Circular Motion Kit Mini Electric

    Circular Motion Kit Mini Electric

    SKU: 45CMKME
    $298.00 NZD
    $298.00 NZD
    excl. GST
  • Blue flat spring balance force meter with 5N and 500g dual scales, hanging loop and load hook

    Spring Balance 5N / 500g – Flat Force Meter

    Spring Balance 5N / 500g – Flat Force Meter

    SKU: 48BSN5
    $6.40 NZD
    $6.40 NZD
    excl. GST
  • Spring Extension 23x~18 mm (LxD) Pk/10

    Spring Extension 23x~18 mm (LxD) Pk/10

    Spring Extension 23x~18 mm (LxD) Pk/10

    SKU: 45SE1
    $24.60 NZD
    $24.60 NZD
    excl. GST
  • Pulley Metal Double 50mm

    Pulley Metal Double 50mm

    Pulley Metal Double 50mm

    SKU: 45PMD
    $8.20 NZD
    $8.20 NZD
    excl. GST
  • 48BSN1 flat spring balance force meter, 0–1N and 0–100g dual scales, blue body with hanging ring and load hook

    Spring Balance 1N / 100g – Flat Force Meter

    Spring Balance 1N / 100g – Flat Force Meter

    SKU: 48BSN1
    $6.80 NZD
    $6.80 NZD
    excl. GST
  • 530mL vacuum pump oil bottle for 45VPE electric laboratory vacuum pump maintenance

    Vacuum Pump Oil – 530mL for 45VPE

    Vacuum Pump Oil – 530mL for 45VPE

    SKU: 45VPEO
    $48.50 NZD
    $48.50 NZD
    excl. GST
  • Pulley Metal Single 50mm

    Pulley Metal Single 50mm

    Pulley Metal Single 50mm

    SKU: 45PMS
    $8.40 NZD
    $8.40 NZD
    excl. GST
  • Collision In Two Dimensions

    Collision In Two Dimensions

    Collision In Two Dimensions

    SKU: 45C2
    $69.10 NZD
    $69.10 NZD
    excl. GST
  • Mechanics Track Set

    Mechanics Track Set

    Mechanics Track Set

    SKU: 45MTS
    $378.00 NZD
    $378.00 NZD
    excl. GST
  • Brass Pendulum Bob 19mm

    Brass Pendulum Bob 19mm

    Brass Pendulum Bob 19mm

    SKU: 48PBB19
    $6.00 NZD
    $6.00 NZD
    excl. GST
  • Aluminium tubular spring balance 20 N / 2 kg with hanging ring and hook

    Spring Balance – Aluminium Tubular, 20 N / 2 kg

    Spring Balance – Aluminium Tubular, 20 N / 2 kg

    SKU: 48BT20
    $7.00 NZD
    $7.00 NZD
    excl. GST
  • Pulley 50mm Diam Nylon With Aluminium Rod

    Pulley 50mm Diam Nylon With Aluminium Rod

    Pulley 50mm Diam Nylon With Aluminium Rod

    SKU: 45PR260
    $23.60 NZD
    $23.60 NZD
    excl. GST
  • Pulley On Clamp Benchmount 110mm Opening

    Pulley On Clamp Benchmount 110mm Opening

    Pulley On Clamp Benchmount 110mm Opening

    SKU: 45PCL110
    $26.90 NZD
    $26.90 NZD
    excl. GST
  • Simple PSSC circular motion kit with rubber stopper, cord, metal washer masses, handle, paper clip and alligator clip

    Simple Circular Motion Kit – PSSC Physics Apparatus

    Simple Circular Motion Kit – PSSC Physics Apparatus

    SKU: 45CMKS
    $47.90 NZD
    $47.90 NZD
    excl. GST
  • IEC variable-speed air source blower with flexible hose for laboratory linear air tracks and air tables

    IEC Variable-Speed Air Source for Air Tracks

    IEC Variable-Speed Air Source for Air Tracks

    SKU: 45ATAS
    $480.00 NZD
    $480.00 NZD
    excl. GST
  • Transparent tubular spring balance 1 N / 100 g with dual scale, hanging loop and hook

    Tubular Spring Balance – 1 N / 100 g

    Tubular Spring Balance – 1 N / 100 g

    SKU: 48BTP1
    $9.30 NZD
    $9.30 NZD
    excl. GST
  • Brass Pendulum Bob 13mm

    Brass Pendulum Bob 13mm

    Brass Pendulum Bob 13mm

    SKU: 48PBB13
    $4.00 NZD
    $4.00 NZD
    excl. GST
  • Aluminium tubular spring balance 50 N / 5 kg with hanging ring and hook

    Spring Balance – Aluminium Tubular, 50 N / 5 kg

    Spring Balance – Aluminium Tubular, 50 N / 5 kg

    SKU: 48BT50
    $7.00 NZD
    $7.00 NZD
    excl. GST
  • Pulley Single 38mm Diam. On 150mm Rod

    Pulley Single 38mm Diam. On 150mm Rod

    Pulley Single 38mm Diam. On 150mm Rod

    SKU: 45PSR
    $10.80 NZD
    $10.80 NZD
    excl. GST
  • Gompita-kun rubber mat with lifting handle for atmospheric air pressure demonstrations

    Rubber Mat Air Pressure Demonstration (Gompita-kun)

    Rubber Mat Air Pressure Demonstration (Gompita-kun)

    SKU: 45RM
    $43.50 NZD
    $43.50 NZD
    excl. GST
  • Blue 2.5 N / 250 g tubular spring balance, front view

    Tubular Push-Pull Spring Balance – 2.5 N / 250 g

    Tubular Push-Pull Spring Balance – 2.5 N / 250 g

    SKU: 48BTPP2
    $15.30 NZD
    $15.30 NZD
    excl. GST
  • Pulley Single 38mm Diam. W/ Rod & Clamp (33mm opening)

    Pulley Single 38mm Diam. W/ Rod & Clamp (33mm opening)

    Pulley Single 38mm Diam. W/ Rod & Clamp (33mm opening)

    SKU: 45PSRB
    $18.90 NZD
    $18.90 NZD
    excl. GST
  • Pulley Single Nylon 50mm

    Pulley Single Nylon 50mm

    Pulley Single Nylon 50mm

    SKU: 45PS256
    $26.20 NZD
    $26.20 NZD
    excl. GST
  • IEC 2 metre linear air track with operating accessories for school physics mechanics experiments

    IEC Linear Air Track – 2.0m with Operating Kit

    IEC Linear Air Track – 2.0m with Operating Kit

    SKU: 45ATE
    $1,122.70 NZD
    $1,122.70 NZD
    excl. GST
  • Brass Pendulum Bob 25mm

    Brass Pendulum Bob 25mm

    Brass Pendulum Bob 25mm

    SKU: 48PBB25
    $5.80 NZD
    $5.80 NZD
    excl. GST
  • Aluminium tubular spring balance 2 N / 200 g with hanging ring and hook

    Spring Balance – Aluminium Tubular, 2 N / 200 g

    Spring Balance – Aluminium Tubular, 2 N / 200 g

    SKU: 48BT2
    $7.00 NZD
    $7.00 NZD
    excl. GST
  • Pulley Single 50mm Benchmount (25mm Opening)

    Pulley Single 50mm Benchmount (25mm Opening)

    Pulley Single 50mm Benchmount (25mm Opening)

    SKU: 45PSB
    $11.50 NZD
    $11.50 NZD
    excl. GST
  • Equilibrium Tubes, 4, Water Level Demo

    Equilibrium Tubes, 4, Water Level Demo

    Equilibrium Tubes, 4, Water Level Demo

    SKU: 45ET
    $34.80 NZD
    $34.80 NZD
    excl. GST
  • Loop The Loop Apparatus

    Loop The Loop Apparatus

    Loop The Loop Apparatus

    SKU: 45LL
    $72.00 NZD
    $72.00 NZD
    excl. GST
  • Spring Stand for Hooke’s Law

    Spring Stand for Hooke’s Law

    Spring Stand for Hooke’s Law

    SKU: 45SSHL
    $220.50 NZD
    $220.50 NZD
    excl. GST
  • Constant Speed Vehicle

    Constant Speed Vehicle

    Constant Speed Vehicle

    SKU: 45CSV
    $64.80 NZD
    $64.80 NZD
    excl. GST