The Testo Refrigeration Starter Kit combines the Testo 316-3 Refrigerant Leak Detector with the Testo 770-3 Clamp Meter. The kit enables technicians to diagnose mechanical and electrical issues without requiring numerous devices. The kit can be stored and transported in the included case.
The Testo 770-3’s ergonomic design allows safe and accurate measurements in tight, hard-to-reach refrigeration units. Its Bluetooth connectivity provides real-time readings, logging, and power consumption data directly to your smartphone. The Testo 316-3 detects all common refrigerants, making the kit perfect across a wide range of systems.
Please visit our 770-3 Clamp Meter and 316-3 Refrigerant Leak Detector listings if you require further information on the products.
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| Sensitivity | 4 g/a |
|---|---|
| Temperature Range of Application | -20 to +50°C |
| Storage Temperature | 0 to +50°C |
| Humidity Range of Application | 20% to 80% rF |
| Detectable Refrigerants(with sensitivity < 4g/a) | R-22, R134a, R-404A, R-410A, R-507, R438A and all CFCs, HCFCs, HFCs |
| Conformities | SAE J1627, EN 14624, EG 2004/108/EG |
| Battery Type | 2x D |
| Battery Lifetime | 16 hours permanent operation |
| Sensor Lifetime | about 80 - 100 hours |
| Temperature - TC Type K (NiCr-Ni) | |
|---|---|
| Measuring Range | -20 to +500 °C |
| Accuracy | ±1 °C (0 to +100 °C) |
| Resolution | 0.2 °C |
| DC Voltage | |
| Measuring Range | 1.0 to 600.0 V |
| Resolution | max. 1 mV |
| Accuracy | ± (0.8 % of mv + 3 Digit) |
| AC Voltage | |
| Measuring Range | 1.0 mV to 1000.0 V |
| Resolution | max. 1 mV |
| Accuracy | ± (1 % of mv + 3 Digit) |
| DC Current | |
| Measuring Range | 0.01 to 600.0 A (clamp) 0.1 to 600.0 μA (measuring cables) |
| Resolution | 0.1 (clamp) 0.1 (measuring cables) |
| Accuracy | ± (2 % of mv + 5 Digit) (measuring cables) ± (2 % of mv + 5 Digit) (clamp) |
| AC Current | |
| Measuring Range | 0.01 to 600.0 A (clamp) 0.1 to 600.0 μA (measuring cables) |
| Resolution | 0.01 A (clamp) 0.1 μA (measuring cables) |
| Accuracy | ± (2 % of mv + 5 Digit) (clamp) ± (1.5 % of mv + 5 Digit) (measuring cables) |
| Resistance | |
| Resolution | max. 0.01 Ohm |
| Measuring Range | 0.10 to 60.0 MOhm |
| Accuracy | ± (1.5 % of mv + 3 Digit) |
| Capacitance | |
| Resolution | max. 0.01 nF |
| Measuring Range | 0.001 μF to 60000.00 μF |
| Accuracy | ± (1.5 % of mv + 5 Digit) |
| Frequency | |
| Resolution | max. 0.1 Hz |
| Measuring Range | 0.00 Hz to -10 kHz |
| Accuracy | ± (1 % of mv + 1 Digit) |
| Active Power | |
| Measuring Range | 0.1 W to 600 kW |
| Accuracy | ± (5 % of mv + 5 Digit) |
| Resolution | 0.1 W |
| Reactive Power | |
| Measuring Range | 0.1 to 600.0 kvar |
| Accuracy | ± (10 % of mv + 5 Digit) |
| Resolution | 0.1 var |
| Apparent Power | |
| Measuring Range | 0.1 VA to 600.0 kVA |
| Accuracy | ± 1 Digit |
| Resolution | 0.1 VA |
| Direct Current DC Voltage | |
| Measuring Range | 0.1 W to 600.0 kW |
| Accuracy | ± 1 Digit |
| Resolution | max. 0.1 W |
| Power Factor | |
| Measuring Range | -1.00 to +1.00 |
| Accuracy | ± (10 % of mv + 5 Digit) |
| Resolution | 0.01 |
| General Technical Data | |
| Operating Humidity | 0 to 80.0 %RH |
| Weight | 378 g |
| Dimensions | 249 x 96 x 43 mm |
| Operating Temperature | -10 to +50 °C |
| Connectable Probes | 1 x temperature probe (adapter required for type K thermocouples) |
| Product Colour | Black |
| System Requirements | requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 |
| Standards | EN 61326-1; EN 61010-2-032; EN 61140 |
| Battery Type | 3 AAA micro batteries |
| Display Size | 2 lines |
| Display Type | LCD (Liquid Crystal Display) |
| Interface | 2 measuring jacks |
| Storage Temperature | -15 to +60 °C |
| Overvoltage Category | CAT IV 600V; CAT III 1000V |
| Authorizations | CSA; CE |
| Internal_resistance | 11 MOhm (AC / DC) |
| Instrument Measurement Functions | |
| Diode Test | Yes |
| Continuity Testing | Yes |
| Display Lighting | Yes |
| Hold | Yes |
| MinMax | Yes |
| Power Measurement | Yes |
| Temperature Measurement with Adaptor | Yes |
| True RMS | Yes |
| Inrush Current Measurement | Yes |
| Bluetooth | Yes |
| Display (Counts) | 6,000 |
| Automatic Measurement Parameter Detection | Yes |
| µA Current Measuring Range | Yes |