# TR300 Amprobe Data Logger New

**Features**

-   Instrument for indoor air quality monitoring
-   Temperature / RH in one model
-   Wall mountable, self-standing or tripod mountable
-   Extra large digital display
-   Displays Temperature, RH plus Real time date/hour stamp
-   Air Temperature or Dew Point (DP) display and Celsius/Fahrenheit are selectable
-   Offers both visible LEDs plus audible warnings to monitor IAQ condition
-   Small size design with USB interface
-   Memory points selection : 1000, 2000, 4000, 6000, 8000,12000,16000

**Accessories (Included)**

-   TR300
-   USB Cable
-   Download Suite Software CD
-   Table Feet
-   Batteries

**Specifications**

-   Range: Relative Humidity 0 to 100%, Temperature -4 to 158 °F
-   Accuracy: Relative Humidity ±3% @ 10~90%; ±5% @ others, Temperature ±1 °F @ 32 °F – 122 °F; ±2 °F @ others
-   Resolution: Humidity 0.1%
-   Temperature: 0.1 °F
-   Battery life: 150 Hours
-   Battery: 4 x AA batteries included
-   Dimensions: 6.89 x 1.65 x 0.63 in
-   Weight: 0.622 lb
-   Operating humidity: 0-100% RH
-   Operating temperature: -4 to 158 °F
-   Storage temperature: -4 to 158 °F

The Amprobe TR300 temperature and humidity data logger is designed to monitor indoor air quality in one compact size unit. The housing includes a wall-mount hook for easy installation. It has a large digital triple display and audible and visible alarms, plus a fast responding sensor and electronics to help monitor the relative humidity and temperature of the indoor air.

## Details

- **Price:** 374.99 USD
- **Vendor:** Amprobe
- **Type:** Data Log
- **Tags:** Amprobe, Data Logger, Manufacturers, Meters & DAQ, product_manual_group_2, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 374.99 USD | In stock |

## Images

- TR300 Amprobe Data Logger

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> Source: [ValueTronics](https://valuetronics.com/products/tr300-amprobe-data-logger-new)
> Updated: 2026-05-21