Professional Digital Manifold Gauge Set with Hoses & Thermometer Clamps - HVAC Refrigerant Charging Kit for Car AC & Home Refrigeration Systems - Perfect for Auto Mechanics & HVAC Technicians

Specification: Item Type: Digital Manifold Gauge Parameter Pressure: kpa, Mpa, bar, psi Temperature: ℃, ℉, K Pressure Sensing: 2 x Pressure Sensors Temperature Sensing: 2 x NTC Temperature Sensor Pressure Medium: FCKW, FKW, N, H2O Number of Measurement Channels: 4 Pressure Port: 3 x 7/16in UNF NTC Measurement: Pressure Range HP/LP Range: -1~50bar under relative pressure / -14.7~725psi under relative pressure, 100~5000kpa under relative pressure / 0.1~5Mpa Humidity Environment Requirements: 10-90%RH Overload: 60bar, 6000kpa, 6Mpa, 870psi Pressure Resolution: 0.01bar, 0.1psi, 1kpa, 0.001Mpa Temperature Resolution: 0.1℃, 0.1℉ Pressure Accuracy (at Temperature 22℃): ±0.75% of measured value (±1 digit). Temperature Accuracy (-40~150℃): ±0.5K (±1 digit). Refrigerant Type: 83 Types Selectable Refrigerants: R11, R12, R123, R124, R125, R1270, R13, R134A, R14, R141b, R142b, R143A, R152A, R170, R21, R218, R22, R227E, R23, R236E, R245C, R245, R290, R32, R401A, R401b, R401C, R402A, R402b, R403A, R403b, R404A, R405A, R406A, R407A, R407b, 407C, R407d, R407E, R408A, R409A, R409b, R41, R410A, R410b, R11A, R411b, R412A, R413A, R414A, R414b, R415A, R415b, R416A, R417A, R418A, R419A, R420A, R421A, R421b, R422A, R422b, R422C, R422d, R423A, R424A, R425A, R426A, R427A, R428A, R50, R500, R501, R502, R503, R504, R507A, R508A, R508b, R509A, R600, R600A, R717 Size: Approx. 197 x 116 x 65.5mm / 7.76 x 4.57 x 2.58in Power Supply: 4 x 1.5V AA battery (Delivered Without Battery) Package List: 1 x Digital Manifold Gauge 3 x Hose 2 x Temperature Clamp 1 x User Manual 1 x Tool Box