# 461920-NIST Extech Tachometer New

**Features**

-   NIST Traceable
-   Make non-contact RPM measurements of rotating objects
-   Use reflective tape on object to be measured and point the integral laser
-   Large 5 digit LCD display with backlighting
-   Memory button for Last/MAX/MIN readings
-   Counter function counts up to 99,999 revolutions
-   Rugged, double molded housing

**Specifications**

-   RPM range: 2 to 99,999 rpm
-   Count range: 1 to 99,999 rev (revolution)
-   Target Distance: 1.6ft (500mm)
-   Basic Accuracy: ±0.05%
-   Resolution: 0.1rpm, 1 count
-   Dimensions/Weight: 6.2x2.3x1.6" (160x60x42mm)/5.3oz (151g)

Extech's 461920 is a tachometer for RPM measurements. Make safe, non-contact RPM measurements (2 to 99,999 RPM) of rotating objects by pointing the integral laser (1.6-ft. target distance) at the reflective tape placed on the object to be measured. Complete with 9-Volt battery, reflective tape and user manual.

## Details

- **Price:** 311.5 USD
- **Vendor:** Extech
- **Type:** Tachometer
- **Tags:** Extech, Manufacturers, Meters & DAQ, product_manual_group_2, Product_new, Tachometer

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 311.50 USD | In stock |

## Images

- 461920-NIST Extech Tachometer

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> Source: [ValueTronics](https://valuetronics.com/products/461920-nist-extech-tachometer-new)
> Updated: 2026-05-21