Overview
Enviro Testers handheld process calibrator is a high-precision handheld signal measurement or output instrument that can simultaneously measure and output various industrial process signals such as voltage, current, resistance, frequency, thermocouple, thermal resistance, etc. It is equipped with an external high-precision intelligent pressure module for on-site calibration of pressure transmitters.
Features
- Super strong protection function
- Thermal resistance and thermocouple are simulated in the form of temperature
- Can simulate a two-wire transmitter
- Two isolated channels support
- Can provide manual step, automatic step
- Manual backlight adjustment
- Automatic power-off function
- Suitable for field use
- Provide DC 24 V circuit power supply calibration
Technical Specifications
| Voltage | 0 V to 60 V (upper screen ±30 V) |
| Current | 0 mA to 24 mA (upper screen ±24 mA) |
| Millivolt | -15 mV to 80 mV 80 mV to 125 mV |
| Resistance (2-wire, 3-wire) | 0 Ω to 440 Ω 400 Ω to 3200 Ω |
| Resistance (4-wire) | 0 Ω to 440 Ω 400 Ω to 3200 Ω |
| Frequency | 1 Hz to 99.99 Hz 100 Hz to 999.99 Hz 1000 Hz to 9999.9 Hz 10 kHz to 99.99 kHz |
| Thermal resistance | Pt 100, Pt 1000, Cu 50, Cu 100 |
| Voltage | 0 V to 10 V |
| Active current | 0 mA to 24 mA |
| Passive current | 0 mA to 24 mA |
| Resistance | -15 mV to 99.99 mV 100 mV to 125 mV |
| Resistance | 10 Ω to 440 Ω 400 Ω to 3200 Ω |
| Frequency | 0.2 Hz to 200 Hz 200 Hz to 2000 Hz 2 kHz to 20 kHz |
| Thermal resistance | Pt 100, Pt 1000, Cu 50, Cu 100 |
| Operating Temperature | 14 °F to 131 °F (-10 °C to 55 °C) |
| Storage Temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
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