VOLTCRAFT PTM 100 + TPT-203 teplomer so sondou Pt1000, -200 až +450 °C, IP65

In food processing plants, HVAC maintenance, and laboratory environments, accurate temperature measurement is non-negotiable. The VOLTCRAFT PTM 100 + TPT-203 delivers precision readings from -50 to +250 °C with the included immersion/penetration probe, while the meter itself supports a wider -200 to +450 °C range for future probe upgrades. The Pt1000 sensor technology ensures stable, repeatable results, and the IP65-rated housing shrugs off dust and water jets, making it a reliable tool for demanding field work.

Key specifications

• Sensor type: Pt1000 (RTD)
• System measurement range: -50 to +250 °C (with TPT-203 probe)
• Meter measurement range: -200 to +450 °C (device capability)
• System accuracy: ±0.05% of reading + 0.1 °C
• Resolution: 0.01 °C
• IP protection class: IP65
• Display: LCD with backlight
• Functions: MIN/MAX, HOLD, OFFSET, Auto-Power-Off
• Power supply: 9V block battery (approx. 200 hours battery life)
• Measurement channels: 1
• Units: Celsius (°C), Fahrenheit (°F)
• Included probe: TPT-203 immersion/penetration probe, stainless steel, 1 m cable
• Probe accuracy: ±0.3 °C at 0 °C

Why choose it

This meter stands out for its high accuracy and rugged build. The Pt1000 sensor provides excellent linearity and long-term stability, while the IP65 rating means you can use it in wet or dusty conditions without worry. The backlit LCD ensures readability in low-light areas, and the MIN/MAX and HOLD functions help you capture critical data during inspections. Auto-power-off conserves battery life, so the meter is always ready when you are.

Ideal use cases

• Food safety checks: verify core temperatures of cooked meats, dairy, and frozen goods.
• HVAC and refrigeration: measure air and surface temperatures in ducts, coils, and cold rooms.
• Laboratory and R&D: monitor samples, baths, and environmental chambers with high precision.
• Industrial maintenance: check bearings, motors, and process lines for overheating.

Good to know

The TPT-203 probe is designed for immersion and penetration, making it versatile for liquids, semi-solids, and soft materials. The meter accepts any Pt1000 probe with a compatible connector, so you can expand your measurement capabilities as needed. A 9V battery is included, and the device is backed by VOLTCRAFT's reputation for quality test instruments.