REED Instruments · Updated August 2026
REED R4000SD Data Logging Vane Thermo-Anemometer: full specs
REED R4000SD Data Logging Vane Thermo-Anemometer. Every price and spec below is linked to its source and dated — no guesses.
Source: reedinstruments.com verified verify in ledger
Specifications
| Price (US) | Not published REED Instruments sells through a distributor network and does not publish direct consumer pricing on reedinstruments.com; distributor price pages (TEquipment, Transcat, Global Test Supply) returned errors (403/404/405) on direct fetch during this session, so left null rather than guessed |
|---|---|
| Brand | REED Instruments |
| Released | — |
| Wind speed range ms | 0.4 to 30 m/s (79-5906 ft/min) |
| Airflow cfm cmm | — |
| Velocity accuracy | ±(2% of reading + 0.2 m/s / 40 ft/min) |
| Sensor type | Rotating vane, 72mm (2.8 in.) diameter, low-friction ball bearing |
| Temperature range | 0 to 50 °C (32 to 122 °F) ambient probe; optional Type K (-100 to 1300 °C) / Type J (-100 to 1200 °C) thermocouple input |
| Data hold logging | Onboard SD-card datalogging up to 16GB, adjustable 1-3600 sec sampling interval |
| Backlit display | Yes |
Source: reedinstruments.com (verified 2026-08-09). CORRECTED FROM SEED: the seed model 'REED R4700SD' does not exist in REED Instruments' current catalog. Their own reedinstruments.com Air Velocity Meters category (fetched directly) lists twelve current products — R4100, R3001, R4000SD/-KIT/-KIT2, R4500SD/-KIT/-KIT2, R4100-PROBE, 8906, R1600/-KIT — with no R4700SD among them. The seed was replaced with REED's actual current SD-card data-logging vane anemometer, the R4000SD (the R4500SD is the equivalent hot-wire-probe sibling for low-velocity duct work, kept out to avoid duplicating the sensor type already covered by testo 405i). Specs fetched directly from REED's own R4000SD product page: 79-5906 fpm (0.4-30 m/s) vane range, ±(2%rdg+40fpm) accuracy, 72mm vane, 0-50°C ambient temperature with optional Type K/J thermocouple input, and SD datalogging up to 16GB, 1-3600 sec intervals. No price is shown on REED's own page (B2B distributor sales model).
Frequently asked questions
How much does the REED R4000SD Data Logging Vane Thermo-Anemometer cost?
The REED R4000SD Data Logging Vane Thermo-Anemometer has no published US price as of 2026-08-09.
What are the REED R4000SD Data Logging Vane Thermo-Anemometer's key specs?
REED R4000SD Data Logging Vane Thermo-Anemometer (REED Instruments): wind speed range ms 0.4 to 30 m/s (79-5906 ft/min), velocity accuracy ±(2% of reading + 0.2 m/s / 40 ft/min), sensor type Rotating vane, 72mm (2.8 in.) diameter, low-friction ball bearing, temperature range 0 to 50 °C (32 to 122 °F) ambient probe; optional Type K (-100 to 1300 °C) / Type J (-100 to 1200 °C) thermocouple input, data hold logging Onboard SD-card datalogging up to 16GB, adjustable 1-3600 sec sampling interval. Full sourced spec sheet verified 2026-08-09.
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