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| | | Compact Vane Anemometer | | |
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| | | testo 416 The compact testo 416 anemometer with permanently attached vane probe with telescopic handle (max. 890mm). Volume flow is shown directly in the display. Accurate volume flow calculation due to easy input of duct area. Timed and multi-point mean calculation provide information on mean volume flow. | | |
| | | • Direct display of volume flow • Multi-point or timed mean calculation • Max/min values • Hold button to freeze readings > Display light • Auto-Off function | | |
| | | Telescopic vane (length max. 890 mm, 0 16 mm' | | |
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| | | | | | | | | | Min/max values can also be | | | | | shown in the display. The Hold | | | | | function enables you to freeze the | | | | | current reading in the display. | | | | | Accessories Ordering data | Part no. | | | | Case for measuring instrument and probes | 0516 0210 | | | | | 0516 0201 | | | | TopSafe, protects from impact and dirt | 0516 0221 | | | | Recharger for 9V rechargeable battery, for external recharging of 0515 0025 battery | 0554 0025 | | | | 9V rech. battery for instrument, Instead of battery | 0515 0025 | | | | | | | | | |
| | | Monitoring air velocity in air conditioning ducts | | |
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| | | testo 416 testo 416, vane anemometer with permanently attached 16 mm telescopic vane (max. 890 mm), with battery and calibration protocol Parino. 0560 4160 | | |
| | | | | | | | | | Meas. range | +0.6 to +40 m/s | | | | Accuracy | ±(0.2 m/s +1.5% of | | | | ±1 digit | mv) | | | | Resolution | 0.1 m/s | | | | Oper. temp. | -20 to +50 °C | | | | Storage temp. | -40 to +85 °C | | | | Battery life | 80 h | | | | Dimensions | 182x64x40 mm | | | | | | | | | |
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| | | Compact Thermal Anemometer | | |
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| | | testo 425 The compact anemometer, testo 425, with permanently attached thermal flow probe and telescopic handle. Volume flow is shown directly in the display. Exact volume flow calculation thanks to easy input of duct area. You can also switch to the current temperature reading. Timed and multi-point mean calculation provide information on mean volume flow, flow speed and temperature reading. Min/Max and Hold function included. | | |
| | | • Temperature, flow and volume flow measurement • Multi-point and timed mean calculation • Max/min values • Hold button to freeze readings • Display light • Auto Off function testo 425 testo 425, thermal anemometer with permanently attached flow probe (0 probe head 7.5 mm), incl. temperature measurement and telescopic handle (max. 820 mm), battery and calibration protocol Part no. 0560 4251 | | |
| | | Thermal telesopic flow probe (max. 820 mm' permanently attached | | |
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| | | testo 425, e.g. for monitoring the volume flow of exhaust air | | |
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| | | | | | | | | | | Technical data | | | | Probe type | Thermal | NTC | | | | Meas. range | 0 to +20 m/s | -20 to +70 °C | | | | Accuracy | ±(0.03 m/s +5% of mv) | ±0.5 °C (0 to +60 °C) | | | | ±1 digit | | ±0.7 °C (remaining range) | | | | Resolution | 0.01 m/s | 0.1 °C | | | | Oper. temp. | -20 to +50 °C | | | | | Storage temp. | -40 to +85 °C | | | | | Battery life | 20 h | | | | | Dimensions | 182 x 64 x 40 mm | | | | | | | | | | | |
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| | | | | | | | | | Accessories Ordering data | Part no. | | | | Case for measuring instrument and probes | 0516 0210 | | | | Transport case for meas. instr. and probes (405 x 170 x 85 mm) | 0516 0201 | | | | TopSafe, protects from impact and dirt | 0516 0221 | | | | Recharger for 9V rechargeable battery, for external recharging of 0515 0025 battery | 0554 0025 | | | | 9V rech. battery for Instrument, instead of battery | 0515 0025 | | | | | | | | | |
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