Making a precise inhibition zone measurement (100 µm resolution) manually can become a challenge.
The Haloes Caliper helps to perform this in a simple and precise fashion while avoiding parallax errors in readings. Pharmaceutical and clinical labs involved in inhibition zone measurements benefit from the use of this device. A precision rotating wheel accurately measures inhibition zones while being manually spun. This comes in handy during antibiotic susceptibility testing and antibiotic potency measurements.
System Highlights
- High resolution: The Haloes Caliper has a 100 µm resolution.
- No parallax error: The Haloes Caliper’s exclusive screen-lense system avoids missing the ends of the haloes through its unique perpendicular reading technology.
- Clear display of results: Results will be clearly featured in a digital display.
| Magnification | Factor 2.25 |
| Measuring range | 0-35 mm |
| Resolution | 0.1 mm |
| Mains | 100/240 V, 50/60 Hz |
| Power | 50 W |
| Dimensions (W x D x H) | 27 x 23 x 27 cm / 10.6 x 9.0 x 10.6 in |
| Weight | 3 Kg / 6.6 lb |
| Cat. No. | Description |
| IU900-0000 | HALOES CALIPER Optical instrument for measuring the inhibition zone. Resolution 0.1 mm. With reset push button |
| Request the voltage and frequency needed | |





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