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POLWAX PT70 / PRH70 Multi-Use Datalogger

Multi-Use Dataloggers · Multi-Use USB Dataloggers

PT70 / PRH70 Multi-Use Datalogger

Model PT70 / PRH70

Reusable USB dataloggers for temperature (PT70) or temperature and humidity (PRH70) with display and PDF/CSV reports.

Range
-30 to +70 °C (PRH70: + 0–100 % RH)
Accuracy
±0.3 °C
Interface
USB 2.0
Protection
IP65
Request a Quote Request Datasheet

Overview

Polwax PT70 and PRH70 are USB data loggers designed for precise environmental monitoring. The PT70 records temperature; the PRH70 records temperature and relative humidity.

Both models have a display, programmable alarm settings, a configurable logging interval and PDF / CSV reporting, and are supported by POLWAX web and desktop software.

Key features

  • Temperature (PT70) or temperature & humidity (PRH70)
  • Display for on-site readings
  • Programmable alarm settings
  • PDF / CSV reports via USB 2.0
  • Replaceable long-life battery
  • Web & desktop software support

Technical specifications

Measurement ranges & outputs

Measurement ranges and outputs
Measuring Temperature Range-30 °C to +70 °C
Measuring Temperature & Humidity Range-30 to 70 °C & RH: 0–100 %
Measurement Temperature Accuracy±0.3 °C
Measurement Temperature & Humidity Accuracy±0.3 °C & ±1.8 % RH (20–80 % RH)
Resolution0.1 °C / 0.1 % RH
Response time≤30 seconds

General

General specifications
Memory capacityUp to 32,000+ readings
Logging intervalConfigurable
Alarm limitsProgrammable alarm settings
Report formatPDF / CSV
Software supportWeb & desktop
Compliance21 CFR Part 11 software support

Power supply & connectivity

Power supply and connectivity
InterfaceUSB 2.0
BatteryReplaceable, long-life battery

Installation & environment

Installation and environment
Protection classIP65

Models

ModelMeasurement parameters
PT70Temperature
PRH70Temperature & humidity

Specifications are subject to change. Please check the current datasheet or ask our team before ordering.

Product enquiry

Request a quote for PT70 / PRH70 Multi-Use Datalogger

Tell us about your application — what you need to measure, the range, number of points and where the instrument will be installed. Our team will reply with a recommendation and quotation.

  • Technical advice on model and options
  • Quotation for your quantity
  • Datasheets and documentation on request

Required fields

For example: measured parameter, range, number of points, output signal, installation location.

By submitting, you agree that we may use these details to respond to your enquiry.

Related POLWAX products

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PTD50 / PRH50 Multi-Use Datalogger

Model PTD50 / PRH50

Reusable temperature (PTD50) and temperature/humidity (PRH50) USB dataloggers with LCD display, up to 6 alarms and replaceable battery.

Range
-30 to 70 °C (PRH50: + 0–100 % RH)
Accuracy
±0.4 °C @ -10~40 °C
Alarms
Up to 6
Memory
33,000 points

Applications: Pharmaceutical cold chain · Food & cold storage · Blood banks & healthcare

View Details: PTD50 / PRH50 Multi-Use Datalogger Request a Quote: PTD50 / PRH50 Multi-Use Datalogger

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PTE50 / PTE90 Ultra-Low Temperature Datalogger

Model PTE50 / PTE90

Multi-use dataloggers with external probe for ultra-low temperatures: down to -50 °C (PTE50) or -90 °C (PTE90).

Range
PTE50: -50~70 °C · PTE90: -90~70 °C (probe)
Accuracy
±0.4 °C
Sensor
External probe
Memory
33,000 points

Applications: Freezers & ultra-low temperature storage · Dry-ice shipments · Pharmaceuticals, vaccines & biologics

View Details: PTE50 / PTE90 Ultra-Low Temperature Datalogger Request a Quote: PTE50 / PTE90 Ultra-Low Temperature Datalogger