RVR 52A Remote Voltage Recording Data Logger - Tech Instrumentation

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RVR 52A Remote Voltage Recording Data Logger

  • $319.00 USD
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Measurement Channel:
1 Voltage Channel
Input Voltage Range: 0 to 6.5V
Measurement Display Resolution: 1mV
Measurement Accuracy: 0.5% +5dgt (at 0 to 40)
Input Impedance: Approx. 1M

1 Pulse Channel
Input Voltage Range: 0 to 30V
Detection Voltage: Lo: below 0.6V / Hi: above 2V
Response Time: 30Hz / Approx.15msec or more (over 2.5V)
Response Polarity: Response Polarity
Highest No. of Counts: Highest No. of Counts
Input Impedance: Pu, Ev: Pull-up Resistor Approx.100k
Recording Capacity: 16,000 Readings x 1 ChannelÊ

1 Event Channel
Input Voltage Range: 0 to 30V
Measurement Display Resolution: 1sec.
Detection Voltage: Lo: below 0.6V / Hi: above 2V
Response Time: 1 sec.
Response Polarity: Both Lo -Hi and Hi-Lo
Input Impedance: Pull-up Resistor Approx.100k

  • Recording Capacity: 8,000 Readings x 1 Channel
  • Recording Interval: 1,2,5,10,15,20,30 seconds / 1,2,5,10,15,20,30,60 minutes. Total of 15 choices (Excluding Event data)
  • Recording Mode: Endless (Overwrite oldest data when capacity is full) /One-time (Stop recording when capacity is full)
  • LCD Display Items: Current Readings / Recording Settings / Battery Life Warning /Over Measurement Range Warning / Amount of Recorded Data
  • Power: Lithium Battery (LS14250(SAFT)) x 1 /L Series (Large Capacity Battery Pack) :Lithium Battery (LS26500)Êx 1 /AC Adapter (sold separately)(*2)
  • Battery Life(*3): Approx. 6 months / L Series: Approx 2 years and 6 months
  • Wireless Specifications: ETSI EN 300-220 [ Frequency Range: 433.050 to 434.79MHz ], FCC Part15 Section249 / IC RSS-210 [ Frequency Range: 902 to 928MHz ]
  • Dimensions: H62mm x W 47mm x D19mm(D46.5mm:L Series)(excluding protrusions / antenna length 20mm)
  • Interface: Wireless Communication / Optical Communication
  • Communication Speed: When downloading data (Wireless) about 2,000 readings per minute [Collection of a full unit of data= about 420 seconds (optical communication= about 160 seconds)]
  • Water Resistance(*4): IP64 (rated for use in daily life)
  • Standard Sensor / Input Cable: RPR-7101 (length: Approx. 1.5m) x 1
  • Unit Temp. Resistance: -30 to 80°C ( Unit temp resistance and measurement range is -40 to 80°C but wireless communication cannot occur in an environment of less than -30°C )
  • Other: The RVR-52A includes an internal pre-heat function which sends signals to turn ON / OFF external sensors, etc...in time with the starting of recording. Possible to measure current with the RVR-5203 4-20mA Probe. In order to download data via wireless communication, it is necessary to purchase either an RTR-57U, RTR-5W, and/or RTR-50 unit. -For optical communication, TR-50C can also be used for all types of units.

RVR-52A (battery included)

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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