| Gemini | Alarm | Temperature | TK-4023 | 1 | NTC | Serial, USB | Temperature | +125 °C | ±0.4 °C | - | - | - | - | 0.05°C | Battery | - | IP30 | -40°C | +85°C | - | - | - | - | - |
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| Testo | Alarm | Temperature | 184-G1 | 5 | Accelerometer | NFC, USB | Temperature | +70 °C | ±1 % | - | - | - | - | 0.1% | Battery | 100%RH | IP30 | -20°C | +70°C | ±0.03 %RH | - | LCD | - | 0.1%RH |
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| Lascar | Alarm | Temperature | EL-WiFi-TP | 1 | Thermistor | Wi-Fi | Temperature | +125 °C | ± 0.6 | - | - | - | - | 0.1°C | Battery, Mains | - | IP44 | -20°C | +55°C | - | - | LCD | - | - |
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| Lascar | Alarm | Humidity, Temperature, Dew Point | EL-WIFI-21CFR-TH+ | 1 | Humidity, Temperature | Wi-Fi | Temperature & Humidity | +60 °C | ±0.2 °C | - | - | - | - | 0.01°C | Battery, Mains | 100%RH | IP55 | -20°C | +60°C | ±1.8 %RH | - | LCD | - | - |
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| Lascar | Alarm | Temperature | EL-USB-TP-LCD+ | 1 | Thermistor | USB | Temperature | +125 °C | ±0.2°C | - | - | - | - | 0.1°C | Battery | - | IP67 | -35°C | +80°C | - | - | LCD | - | - |
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| Gemini | Alarm | Temperature | Plus 2 TGP 4017 | 1 | NTC | Serial, USB | Temperature | +85 °C | ±0.6 °C | - | - | - | - | 0.01°C | Battery | - | IP68 | -40°C | +85°C | - | - | - | - | - |
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| Testo | - | Humidity, Temperature | 160 TH | - | Humidity, Temperature | Wi-Fi | Temperature & Humidity | - | - | - | - | - | - | - | Battery | - | - | - | - | - | - | - | - | - |
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| Gemini | Alarm | Temperature | Ultra 2 TGU-4017 | 2 | NTC | Serial, USB | Temperature | +85 °C | ±0.6 °C | - | - | - | - | 0.01°C | Battery | - | IP54 | -40°C | +85°C | - | - | - | - | - |
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| Chauvin Arnoux | - | Dew Point, Humidity, Temperature | DL53 | 1 | Humidity, Temperature | USB | Temperature & Humidity | +70°C | ±1.0 °C | - | - | - | -40°C | 0,1°C | Battery and Self-powered by Phase | 1 | - | -40°C | +70°C | ± 3.0 % | - | LED | - | 0.01 |
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| Gemini | Alarm | Temperature | View 2 TV-4020 | 2 | NTC | Serial, USB | Temperature | +125 °C | ±0.35 °C | - | - | - | - | 0.02°C | Battery | - | IP65 | -30°C | +70°C | - | - | LCD | - | - |
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| Efento | - | Humidity, Temperature | 5906660327622 | 2 | Humidity, Temperature | Bluetooth | Temperature & Humidity | - | - | - | 3.6V | - | - | - | Battery | - | IP30 | - | - | - | 4200 mA, 6300 mA | - | - | - |
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| Pico Technology | Alarm | Voltage | ADC-20 & TERM | 4, 8 | - | USB 1.1, USB 2.0 | Voltage | - | - | - | ±2500mV | - | - | - | USB | - | - | 0°C | +45°C | - | - | - | - | - |
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| Gemini | Alarm | Temperature | Aquatic 2 TG-4100 | 1 | NTC | Serial, USB | Temperature | +70 °C | ±0.5 °C | - | - | - | - | 0.01°C | Battery | - | IP68 | -40°C | +70°C | - | - | - | - | - |
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| Chauvin Arnoux | - | Current, Energy, Frequency, Harmonics, Power, Voltage | PEL52 | 2V / 2I | Current, Voltage Sensors | Wi-Fi | Power & Energy | - | - | - | 600V | - | - | - | Battery and Self-powered by Phase | - | IP54 | -20°C | 50°C | - | 3000A | Multi-display Backlit LCD | - | - |
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| Gemini | Alarm | Humidity, Temperature | View 2 TV-4500 | 2 | Capacitive, NTC | Serial, USB | Temperature & Humidity | +50 °C | ±0.4 °C | - | - | - | - | 0.02°C | Battery | 100%RH | IP65 | -25°C | +70°C | ±3 %RH | - | LCD | - | 0.1%RH |
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| Lascar | Alarm | Temperature | EL-WiFi-TP+ | 1 | Vaccine Probe | Wi-Fi | Temperature | +60 °C | ±0.1°C | - | - | - | - | 0.1°C | Battery, Mains | - | IP67 | -20°C | +60°C | - | - | LCD | - | - |
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| Extech | - | Current, Power, Voltage | PQ3450-12 | - | - | RS232, USB | Power & Energy | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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| Lascar | Alarm | Temperature | EL-21CFR-TP-LCD+ | 1 | Thermistor | USB | Temperature | +125 °C | ±0.2°C | - | - | - | - | 0.1°C | Battery | - | IP67 | -35°C | +80°C | - | - | LCD | - | - |
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| Testo | - | Humidity, Temperature | 160 E | - | Humidity, Light, Temperature | Wi-Fi | Temperature & Humidity | - | - | - | - | - | - | - | Battery | - | - | - | - | - | - | - | - | - |
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| Lascar | - | Temperature | WA-PRO-TC | 1 | Type K Thermocouple | Wi-Fi | Temperature | 200 °C | ±1 °C | - | - | - | 0°C | 0.1°C | USB | - | IPX3 | -20°C | +60°C | - | - | - | - | - |