Kowa Tonometer HA-2 Hand Held

Handheld Tonometer Kowa HA-2

This lightweight and versatile hand-held Tonometer is accurate and affordable. It comes in a small carrying case making it the perfect partner for your domiciliary visits where you need the reliability of a Goldmann type applanation system.

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Availability: 4 in stock SKU TOKOW-HA2 Categories , , ,

Product Description

Handheld Tonometer Kowa HA-2

The HA-2 applanation tonometer is an easily adaptable and accurate tool that works on the Goldmann prism principle. Using industry standard tonometer probes, this instrument is ideal for domiciliary situations or as a back-up tonometer and provides pressure readings using the gold standard applanation principle. The internal spring mechanism allows accurate readings of intra-ocular pressure in any orientation, regardless of patient position or posture. The compact and lightweight design allows simple and easy operation and the built-in illumination enables use of the instrument regardless of the lighting conditions. The precision dial provides direct readings of the pressure. A 3x long eyepiece is also available.

  • Compact, lightweight, and well-balanced; easy to handle with just one hand
  • Unique, one spring mechanism ensures correct reading regardless of patient’s posture
  • Built-in illumination enables instrument use regardless of lighting conditions
  • No conversion tables necessary with direct reading type precision dial built into the device
  • Accessories such as: Adjustable headrest & interchangeable eyepiece provide optimal conditions for measurement
  • Standard prism heads
  • Standard battery power source


Weight 240g/0.5lbs
Type Handheld Applanation Tonometer
Applanation Prism Interchangable Doubling Prism (Optional)
Scale Range 0 to 60mm Hg (1mm Hg Division)
Illumination ON/OFF Interlocked with Thumb Wheel
Illumination Bulb Interchangable Lens Bulb 2.5 V, 0.24 A
Magnification 6x
Head Rest Movable
Length 290mm

Portability/Weight: handheld/battery operated Less than a 1 lb.

Options: Optional 3x long eye relief for presbyopic users

Additional Features: Handheld and battery operated (2 AA batteries)

Additional Information

Weight 8.000000 lbs
Dimensions 10.000000 × 10.000000 × 10.000000 in