General Tools RHMG650 9-in-1 Thermo-Hygrometer with Pin/Pinless Moisture Meter & PIN3 Replacement Pins for MMD4E, RHMG650 and RHMG700DL Silver

General Tools RHMG650 9-In-1 Thermo-Hygrometer with Pin/Pinless Moisture MeterGeneral's RHMG650 9-in-1 Thermo-Hygrometer with Pin/Pinless Moisture Meter is ideal for water damage restoration contractors, facility maintenance professionals and HVAC system installers/technicians. GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools. WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLSGeneral Tools PIN3 Replacement Pins for MMD4E, RHMG650 and RHMG700DL SilverGeneral Tools PIN3 Replacement Pins for RHMG650 and RHMG700DL (2 Pair). Made in China. Manufactured by COLE-PARMER.Pin length: 0.3 in. (8mm)

• Product 1: MEASURES: 9 different measurements (humidity, dew point, vapor pressure).
• Product 1: RANGE: -20 to 167°F recalls 20 reading pairs, large backlit LCD.
• Product 1: ALERTS: Settable high and low alarms for RH, relative moisture level and absolute moisture level and field calibratable humidity measurement.
• Product 1: MEASURES: 9 different elements related to moisture and humidity damage.
• Product 2: REPLACEMENT PINS- for MMD4E, RHMG650 and RHMG700DL
• Product 2: HOW TO REPLACE- Carefully unscrew worn pins from your meter and screw in new pins
• Product 2: INCLUDED- Set of 4 Pins
• Product 2: Two pairs of identical-size pins