KOWA HA/2 hand held Tonometer / Tono-Pen

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

Specs:

Weight240g/0.5lbsTypeHandheld Applanation TonometerApplanation PrismInterchangable Doubling Prism (Optional)Scale Range0 to 60mm Hg (1mm Hg Division)Illumination ON/OFFInterlocked with Thumb WheelIllumination BulbInterchangable Lens Bulb 2.5 V, 0.24 AMagnification6xHead RestMovableLength290mm

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