TR-51A Temperature Data Logger with Internal Sensor - Tech Instrumentation

TR-51A Temperature Data Logger with Internal Sensor

  • $123.20 USD
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TR-51A Temperature Data Logger *


Sensor built into the main unit

REQUIRES Communication Port TR-50C or on the Data Collector RTR-57C (sold separately)
Measurement Range -40 to 80 °C
Measurement Accuracy Typ. ±0.5 °C
Resolution 0.1 °C
Recording Capacity 16,000 data
Recording Interval Select from 1,2,5,10,15,20,30 and 60 minutes
- Recording Mode Endless (Overwrite oldest data when capacity is full
- One-time (Stop reading when capacity is full
- LCD Display Items:
Temperature measured, recording conditions, battery life warning, memory
FULL, sensor unconnected, over measurement range and temperature °F / °C
Power: Lithium battery ER3V M x 1
(Measurement range from -40 to 80 °C)
Available for lithium battery CR2
Battery Life Maximum 2 years (depending on measurement environment and quality of battery)
Waterproof Capacity IP67 IP64
External Dimensions H62 x W47 x D19mm excluding protrusions
Weight Approx. 53g including battery Approx. 55g including battery
Unit Temp. Resistance -40 to 80 °C
Accessories Included Lithium Battery ER3V M - 1, Tube - 1, Strap - 1
User's Manual (Warranty) - 1
Speci"¢cations for TR-5106
Standard Sensor TR-5106 x 1
Sensor Heat-Durability -70 to 180 °C
Dimensions Diameter: 2mm Cable length: 0.6m
Thermal-hour Constant Approx.15 seconds in the air, Approx. 2 seconds in agitated water
Shielding Teflon resin
(Waterproof Capacity IP67 (Sensor Cable)
* All sales are final on this closeout item.

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210 reviews

Shipment arrived on time and as ordered.

La Crosse Technologies V10-TH

The La Crosse V10-TH Wireless Weather Station (Model No. C84343) is absolutely wonderful. The setup was easy with the Quick Setup Guide provided with the unit. The packaging contains additional support information with the website and phone number if there are questions. I especially liked the daily high low readings and the color on the unit! Tech Instrumentation provided great communication as to the availability of the product and shipping details. If fact, it arrived one day prior to the estimated delivery date. I would absolutely recommend this product and Tech Instrumentation for anyone looking for an indoor/outdoor weather station!


I needed a replacement as my original sensor no longer worked. This one works fine.

Excellent Customer Service!

I can't way enough about the customer service at Tech Instrumentation. I was looking for a hard to find specialty part, which the manufacturer told me would need to be custom made. After calling and speaking with a representative at Tech Instrumentation, the part was located and order was filled, right over the phone. Delivery was prompt, and instrument is working great. Highly recommended company for lab supplies!

Worked great

Put batteries in and worked great