Physical | Size (Width x | 3.35 x 1.26 x 5.43 inches | |
Characteristics | Depth x Height) | (85 x 32 x 138 mm) |
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| Weight | .64 lb (290 ±5g) |
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| (including a |
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| battery and a |
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| probe) |
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Environment | Working | Temperature | 41°F ~ 104°F |
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| (5°C ~ 40°C) |
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| Humidity | ≤80% RH |
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| Atmospheric | 12.47 ~ 15.37 psi |
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| Pressure | (86 ~ 106 kPa) |
| Transport and | Temperature | 14°F ~ 131°F (- |
| Storage |
| 10°C ~ +55°C) |
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| Humidity | ≤93% RH |
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| Atmospheric | 12.47 ~ 15.37 psi |
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| Pressure | (86 ~ 106 kPa) |
FHR | FHR Measuring | 50 bpm ~ 210 bpm |
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Performance | Range |
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| Resolution | 1 bpm |
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| Accuracy | ±3 bpm |
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Audio Output | 0.5W |
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Power |
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Battery | Battery Type | 9 volt DC alkaline battery, IEC Type | |
| Recommended | No. 6LR61/6LF22 or equivalent | |
| Battery Stand- | > 10 hours |
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| by Time |
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| 30 |