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Extech
Extech EX470A True RMS Multimeter with IR Thermometer
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Parámetros clave
Display
4000-count backlit LCD; large 1" digits
Approvals
CAT III (leads/kit)
Notes
Specs from Extech/FLIR EX400A series datasheet (asset 51812) + EX470A user manual (asset 49236). OEM Extech/FLIR CDN only.
Functions
True RMS autoranging DMM + built-in non-contact IR thermometer; Type K; capacitance; frequency; duty cycle; relative
Ir Temperature
−50 to 270 °C (−58 to 518 °F); emissivity 0.95 fixed; D:S 8:1; spectral 6–16 µm (UM)
Basic Accuracy Vdc
±0.3% (VDC basic)
| Parámetro | Valor |
|---|---|
| Display | 4000-count backlit LCD; large 1" digits |
| Approvals | CAT III (leads/kit) |
| Notes | Specs from Extech/FLIR EX400A series datasheet (asset 51812) + EX470A user manual (asset 49236). OEM Extech/FLIR CDN only. |
| Functions | True RMS autoranging DMM + built-in non-contact IR thermometer; Type K; capacitance; frequency; duty cycle; relative |
| Ir Temperature | −50 to 270 °C (−58 to 518 °F); emissivity 0.95 fixed; D:S 8:1; spectral 6–16 µm (UM) |
| Basic Accuracy Vdc | ±0.3% (VDC basic) |
| Ac Dc Voltage | 0.1 mV to 600 V AC/DC |
| Ac Dc Current | 0.1 µA to 10 A |
| Resistance | 0.1 Ω to 40 MΩ |
| Capacitance Frequency | 0.01 nF to 100 µF; 0.001 Hz to 10 MHz; duty 0.1–99.9% |
| Type K | −20 to 750 °C (−4 to 1382 °F) |
| Power | One 9 V battery; auto power-off ~15 min |
| Dimensions Weight | 187 × 81 × 50 mm (7.4 × 3.2 × 2 in) with holster; 342 g (0.75 lb) |
| Safety | CAT III test leads included; indoor use per double-insulation requirements |
| Warranty | 3 years (EX470A) |