Description
HI 8564 thermo-hygrometer provides readings with high precision in a very short time for both R.H. and temperature. The detachable R.H. probe is housed in a rugged ABS cylinder with a thin-film polymer humidity sensor and a signal amplifier.
A perforated cap on the probe allows the air to circulate while it protects the sensor. The standard cable is 2m long (6.6'), and a 5m (16.5') version is also available.
HI 8564 is specially designed for controlled environment applications such as museums, libraries, computer rooms and printing facilities.
The smooth membrane keyboard has 4 keys that make operation simple and quick. A large LCD displays readings in easy-to-read digits each with a symbol next to it to identify the operating mode.
Specifications
| Range | RH | 10.0 to 95.0 % |
| Range | Temperature | 0.0 to 60.0°C |
| Resolution | RH | 0.1% |
| Resolution | Temperature | 0.1°C |
| Accuracy | RH | ±2% |
| Accuracy | Temperature | ±0.4°C (for 1 year, excluding probe error) |
| RH Calibration | | manual, 2-point, through trimmer on the RH probe |
| RH Probe | | HI 70601/2, with built-in temperature sensor and 2 m (6.6') cable (included) |
| Battery Type / Life | | 1 x 9V / approx. 100 hours of continuous use |
| Environment | | 0 to 50°C (32 to 122°F); RH max 98% non-condensing |
| Dimensions | | 185 x 82 x 45 mm (7.3 x 3.2 x 1.8") |
| Weight | | 275 g (9.7 oz.) |
Accessories
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| Accessories |
| HI 70601/2 | Relative Humidity Probe with 2 m (6.6') cable |
| HI 70601/5 | Relative Humidity Probe with 5 m (16.5') cable. |
| HI 7101 | RH Calibration Chamber with sintered cap |
| HI 7111/P | RH Calibration Salt (15 g bottle) |
| HI 7121/P | RH Calibration Salt (33 g bottle) |
| HI 710009 | Shockproof Boot, Blue |
| HI 710010 | Shockproof Boot, Orange |
| HI 710001 | Soft Carrying Case for HI 8014 |
| HI 721316 | Rugged Carrying Case for Portable Meters |
Order Info
HI 8564 is supplied with HI 70601/2 RH probe with internal temperature sensor and 2m (6.6') cable, battery and instructions
Manufacturer: N/A
SKU: HI8564